971886069

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 1824436224

約数和(自身を除く): 852550155

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 53, 63, 77, 99, 141, 159, 231, 329, 371, 423, 477, 517, 563, 583, 693, 987, 1113, 1551, 1689, 1749, 2491, 2961, 3339, 3619, 3941, 4081, 4653, 5067, 5247, 6193, 7473, 10857, 11823, 12243, 17437, 18579, 22419, 26461, 27401, 29839, 32571, 35469, 36729, 43351, 52311, 55737, 79383, 82203, 89517, 130053, 156933, 185227, 191807, 208873, 238149, 246609, 268551, 291071, 328229, 390159, 555681, 575421, 626619, 873213, 984687, 1402433, 1667043, 1726263, 1879857, 2037497, 2297603, 2619639, 2954061, 4207299, 6112491, 6892809, 9817031, 12621897, 15426763, 18337473, 20678427, 29451093, 46280289, 88353279, 107987341, 138840867, 323962023, 971886069]

約数ペア:

[(1, 971886069), (3, 323962023), (7, 138840867), (9, 107987341), (11, 88353279), (21, 46280289), (33, 29451093), (47, 20678427), (53, 18337473), (63, 15426763), (77, 12621897), (99, 9817031), (141, 6892809), (159, 6112491), (231, 4207299), (329, 2954061), (371, 2619639), (423, 2297603), (477, 2037497), (517, 1879857), (563, 1726263), (583, 1667043), (693, 1402433), (987, 984687), (1113, 873213), (1551, 626619), (1689, 575421), (1749, 555681), (2491, 390159), (2961, 328229), (3339, 291071), (3619, 268551), (3941, 246609), (4081, 238149), (4653, 208873), (5067, 191807), (5247, 185227), (6193, 156933), (7473, 130053), (10857, 89517), (11823, 82203), (12243, 79383), (17437, 55737), (18579, 52311), (22419, 43351), (26461, 36729), (27401, 35469), (29839, 32571)]