15690720513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6323}}^1\times {\mathrm{63629}}^1$

素因数の和:69968

約数の個数: 16

約数和(自身を含む): 22534182720

約数和(自身を除く): 6843462207

約数列:

[1, 3, 13, 39, 6323, 18969, 63629, 82199, 190887, 246597, 827177, 2481531, 402326167, 1206978501, 5230240171, 15690720513]

約数ペア:

[(1, 15690720513), (3, 5230240171), (13, 1206978501), (39, 402326167), (6323, 2481531), (18969, 827177), (63629, 246597), (82199, 190887)]