47981857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1627}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 60014592

約数和(自身を除く): 12032735

約数列:

[1, 7, 11, 77, 383, 1627, 2681, 4213, 11389, 17897, 29491, 125279, 623141, 4361987, 6854551, 47981857]

約数ペア:

[(1, 47981857), (7, 6854551), (11, 4361987), (77, 623141), (383, 125279), (1627, 29491), (2681, 17897), (4213, 11389)]