31257971521

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{4801}}^1\times {\mathrm{8231}}^1$

素因数の和:13152

約数の個数: 16

約数和(自身を含む): 36051418368

約数和(自身を除く): 4793446847

約数列:

[1, 7, 113, 791, 4801, 8231, 33607, 57617, 542513, 930103, 3797591, 6510721, 39517031, 276619217, 4465424503, 31257971521]

約数ペア:

[(1, 31257971521), (7, 4465424503), (113, 276619217), (791, 39517031), (4801, 6510721), (8231, 3797591), (33607, 930103), (57617, 542513)]