1330667741

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 1566135648

約数和(自身を除く): 235467907

約数列:

[1, 13, 17, 37, 221, 353, 461, 481, 629, 4589, 5993, 6001, 7837, 8177, 13061, 17057, 78013, 101881, 162733, 169793, 221741, 222037, 289969, 2115529, 2766461, 2886481, 3769597, 6021121, 35963993, 78274573, 102359057, 1330667741]

約数ペア:

[(1, 1330667741), (13, 102359057), (17, 78274573), (37, 35963993), (221, 6021121), (353, 3769597), (461, 2886481), (481, 2766461), (629, 2115529), (4589, 289969), (5993, 222037), (6001, 221741), (7837, 169793), (8177, 162733), (13061, 101881), (17057, 78013)]