12937029117

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{640669}}^1$

素因数の和:640852

約数の個数: 16

約数和(自身を含む): 17713244160

約数和(自身を除く): 4776215043

約数列:

[1, 3, 53, 127, 159, 381, 6731, 20193, 640669, 1922007, 33955457, 81364963, 101866371, 244094889, 4312343039, 12937029117]

約数ペア:

[(1, 12937029117), (3, 4312343039), (53, 244094889), (127, 101866371), (159, 81364963), (381, 33955457), (6731, 1922007), (20193, 640669)]