320414633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 419143680

約数和(自身を除く): 98729047

約数列:

[1, 7, 11, 23, 77, 161, 239, 253, 757, 1673, 1771, 2629, 5299, 5497, 8327, 17411, 18403, 38479, 58289, 60467, 121877, 180923, 191521, 423269, 1266461, 1340647, 1990153, 4161229, 13931071, 29128603, 45773519, 320414633]

約数ペア:

[(1, 320414633), (7, 45773519), (11, 29128603), (23, 13931071), (77, 4161229), (161, 1990153), (239, 1340647), (253, 1266461), (757, 423269), (1673, 191521), (1771, 180923), (2629, 121877), (5299, 60467), (5497, 58289), (8327, 38479), (17411, 18403)]