1329125961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{87679}}^1$

素因数の和:87876

約数の個数: 16

約数和(自身を含む): 1840578560

約数和(自身を除く): 511452599

約数列:

[1, 3, 31, 93, 163, 489, 5053, 15159, 87679, 263037, 2718049, 8154147, 14291677, 42875031, 443041987, 1329125961]

約数ペア:

[(1, 1329125961), (3, 443041987), (31, 42875031), (93, 14291677), (163, 8154147), (489, 2718049), (5053, 263037), (15159, 87679)]