421636501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{18089}}^1$

素因数の和:18276

約数の個数: 16

約数和(自身を含む): 498415680

約数和(自身を除く): 76779179

約数列:

[1, 11, 13, 143, 163, 1793, 2119, 18089, 23309, 198979, 235157, 2586727, 2948507, 32433577, 38330591, 421636501]

約数ペア:

[(1, 421636501), (11, 38330591), (13, 32433577), (143, 2948507), (163, 2586727), (1793, 235157), (2119, 198979), (18089, 23309)]