1329505961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{485753}}^1$

素因数の和:485800

約数の個数: 16

約数和(自身を含む): 1678765824

約数和(自身を除く): 349259863

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 485753, 3400271, 8257801, 11172319, 57804607, 78206233, 189929423, 1329505961]

約数ペア:

[(1, 1329505961), (7, 189929423), (17, 78206233), (23, 57804607), (119, 11172319), (161, 8257801), (391, 3400271), (2737, 485753)]