8985537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 15837120

約数和(自身を除く): 6851583

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 281, 323, 561, 627, 843, 969, 1683, 1881, 2529, 2907, 3091, 3553, 4777, 5339, 9273, 10659, 14331, 16017, 27819, 31977, 42993, 48051, 52547, 58729, 90763, 157641, 176187, 272289, 472923, 528561, 816867, 998393, 2995179, 8985537]

約数ペア:

[(1, 8985537), (3, 2995179), (9, 998393), (11, 816867), (17, 528561), (19, 472923), (33, 272289), (51, 176187), (57, 157641), (99, 90763), (153, 58729), (171, 52547), (187, 48051), (209, 42993), (281, 31977), (323, 27819), (561, 16017), (627, 14331), (843, 10659), (969, 9273), (1683, 5339), (1881, 4777), (2529, 3553), (2907, 3091)]