713895987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 1198080000

約数和(自身を除く): 484184013

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 103, 133, 203, 309, 399, 551, 599, 609, 721, 1653, 1797, 1957, 2163, 2987, 3857, 4193, 5871, 8961, 11381, 11571, 12579, 13699, 17371, 20909, 34143, 41097, 52113, 56753, 61697, 62727, 79667, 121597, 170259, 185091, 239001, 330049, 364791, 397271, 431879, 990147, 1172243, 1191813, 1295637, 1789213, 2310343, 3516729, 5367639, 6931029, 8205701, 12524491, 24617103, 33995047, 37573473, 101985141, 237965329, 713895987]

約数ペア:

[(1, 713895987), (3, 237965329), (7, 101985141), (19, 37573473), (21, 33995047), (29, 24617103), (57, 12524491), (87, 8205701), (103, 6931029), (133, 5367639), (203, 3516729), (309, 2310343), (399, 1789213), (551, 1295637), (599, 1191813), (609, 1172243), (721, 990147), (1653, 431879), (1797, 397271), (1957, 364791), (2163, 330049), (2987, 239001), (3857, 185091), (4193, 170259), (5871, 121597), (8961, 79667), (11381, 62727), (11571, 61697), (12579, 56753), (13699, 52113), (17371, 41097), (20909, 34143)]