30842581

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 38683008

約数和(自身を除く): 7840427

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 2213, 13937, 15491, 24343, 170401, 400553, 2803871, 4406083, 30842581]

約数ペア:

[(1, 30842581), (7, 4406083), (11, 2803871), (77, 400553), (181, 170401), (1267, 24343), (1991, 15491), (2213, 13937)]