124428871

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 144793600

約数和(自身を除く): 20364729

約数列:

[1, 7, 79, 223, 553, 1009, 1561, 7063, 17617, 79711, 123319, 225007, 557977, 1575049, 17775553, 124428871]

約数ペア:

[(1, 124428871), (7, 17775553), (79, 1575049), (223, 557977), (553, 225007), (1009, 123319), (1561, 79711), (7063, 17617)]