2013806665731

素因数分解:

$3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{44623339}}^1$

素因数の和:44623663

約数の個数: 24

約数和(自身を含む): 3133629428160

約数和(自身を除く): 1119822762429

約数列:

[1, 3, 7, 21, 49, 147, 307, 921, 2149, 6447, 15043, 45129, 44623339, 133870017, 312363373, 937090119, 2186543611, 6559630833, 13699365073, 41098095219, 95895555511, 287686666533, 671268888577, 2013806665731]

約数ペア:

[(1, 2013806665731), (3, 671268888577), (7, 287686666533), (21, 95895555511), (49, 41098095219), (147, 13699365073), (307, 6559630833), (921, 2186543611), (2149, 937090119), (6447, 312363373), (15043, 133870017), (45129, 44623339)]