2941239

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 4508928

約数和(自身を除く): 1567689

約数列:

[1, 3, 7, 21, 227, 617, 681, 1589, 1851, 4319, 4767, 12957, 140059, 420177, 980413, 2941239]

約数ペア:

[(1, 2941239), (3, 980413), (7, 420177), (21, 140059), (227, 12957), (617, 4767), (681, 4319), (1589, 1851)]