1276172963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{99259}}^1$

素因数の和:99338

約数の個数: 16

約数和(自身を含む): 1467459840

約数和(自身を除く): 191286877

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 99259, 1290367, 2282957, 4268137, 29678441, 55485781, 98167151, 1276172963]

約数ペア:

[(1, 1276172963), (13, 98167151), (23, 55485781), (43, 29678441), (299, 4268137), (559, 2282957), (989, 1290367), (12857, 99259)]