56517171

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6571}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 78233088

約数和(自身を除く): 21715917

約数列:

[1, 3, 47, 61, 141, 183, 2867, 6571, 8601, 19713, 308837, 400831, 926511, 1202493, 18839057, 56517171]

約数ペア:

[(1, 56517171), (3, 18839057), (47, 1202493), (61, 926511), (141, 400831), (183, 308837), (2867, 19713), (6571, 8601)]