540121729

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{2521}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 624971776

約数和(自身を除く): 84850047

約数列:

[1, 7, 127, 241, 889, 1687, 2521, 17647, 30607, 214249, 320167, 607561, 2241169, 4252927, 77160247, 540121729]

約数ペア:

[(1, 540121729), (7, 77160247), (127, 4252927), (241, 2241169), (889, 607561), (1687, 320167), (2521, 214249), (17647, 30607)]