54215740969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{38461}}^1$

素因数の和:38945

約数の個数: 24

約数和(自身を含む): 61939204800

約数和(自身を除く): 7723463831

約数列:

[1, 13, 19, 169, 247, 439, 3211, 5707, 8341, 38461, 74191, 108433, 499993, 730759, 1409629, 6499909, 9499867, 16884379, 123498271, 219496927, 320803201, 2853460051, 4170441613, 54215740969]

約数ペア:

[(1, 54215740969), (13, 4170441613), (19, 2853460051), (169, 320803201), (247, 219496927), (439, 123498271), (3211, 16884379), (5707, 9499867), (8341, 6499909), (38461, 1409629), (74191, 730759), (108433, 499993)]