1246320881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{1667}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 1433812800

約数和(自身を除く): 187491919

約数列:

[1, 13, 17, 199, 221, 289, 1667, 2587, 3383, 3757, 21671, 28339, 43979, 57511, 331733, 368407, 481763, 747643, 4312529, 5639461, 6262919, 73312993, 95870837, 1246320881]

約数ペア:

[(1, 1246320881), (13, 95870837), (17, 73312993), (199, 6262919), (221, 5639461), (289, 4312529), (1667, 747643), (2587, 481763), (3383, 368407), (3757, 331733), (21671, 57511), (28339, 43979)]