8413431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6959}}^1$

素因数の和:7006

約数の個数: 16

約数和(自身を含む): 12472320

約数和(自身を除く): 4058889

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 6959, 20877, 90467, 215729, 271401, 647187, 2804477, 8413431]

約数ペア:

[(1, 8413431), (3, 2804477), (13, 647187), (31, 271401), (39, 215729), (93, 90467), (403, 20877), (1209, 6959)]