1331484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 3932544

約数和(自身を除く): 2601060

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 131, 132, 154, 231, 242, 262, 308, 363, 393, 462, 484, 524, 726, 786, 847, 917, 924, 1441, 1452, 1572, 1694, 1834, 2541, 2751, 2882, 3388, 3668, 4323, 5082, 5502, 5764, 8646, 10087, 10164, 11004, 15851, 17292, 20174, 30261, 31702, 40348, 47553, 60522, 63404, 95106, 110957, 121044, 190212, 221914, 332871, 443828, 665742, 1331484]

約数ペア:

[(1, 1331484), (2, 665742), (3, 443828), (4, 332871), (6, 221914), (7, 190212), (11, 121044), (12, 110957), (14, 95106), (21, 63404), (22, 60522), (28, 47553), (33, 40348), (42, 31702), (44, 30261), (66, 20174), (77, 17292), (84, 15851), (121, 11004), (131, 10164), (132, 10087), (154, 8646), (231, 5764), (242, 5502), (262, 5082), (308, 4323), (363, 3668), (393, 3388), (462, 2882), (484, 2751), (524, 2541), (726, 1834), (786, 1694), (847, 1572), (917, 1452), (924, 1441)]