47905109

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 56058240

約数和(自身を除く): 8153131

約数列:

[1, 7, 59, 193, 413, 601, 1351, 4207, 11387, 35459, 79709, 115993, 248213, 811951, 6843587, 47905109]

約数ペア:

[(1, 47905109), (7, 6843587), (59, 811951), (193, 248213), (413, 115993), (601, 79709), (1351, 35459), (4207, 11387)]