31868679

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2861}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 12091641

約数列:

[1, 3, 47, 79, 141, 237, 2861, 3713, 8583, 11139, 134467, 226019, 403401, 678057, 10622893, 31868679]

約数ペア:

[(1, 31868679), (3, 10622893), (47, 678057), (79, 403401), (141, 226019), (237, 134467), (2861, 11139), (3713, 8583)]