33898557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 56669184

約数和(自身を除く): 22770627

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 257, 571, 771, 1713, 1799, 2827, 3997, 5397, 6281, 8481, 11991, 18843, 19789, 43967, 59367, 131901, 146747, 440241, 1027229, 1614217, 3081687, 4842651, 11299519, 33898557]

約数ペア:

[(1, 33898557), (3, 11299519), (7, 4842651), (11, 3081687), (21, 1614217), (33, 1027229), (77, 440241), (231, 146747), (257, 131901), (571, 59367), (771, 43967), (1713, 19789), (1799, 18843), (2827, 11991), (3997, 8481), (5397, 6281)]