47685417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53161}}^1$

素因数の和:53200

約数の個数: 16

約数和(自身を含む): 71449728

約数和(自身を除く): 23764311

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 53161, 159483, 691093, 1222703, 2073279, 3668109, 15895139, 47685417]

約数ペア:

[(1, 47685417), (3, 15895139), (13, 3668109), (23, 2073279), (39, 1222703), (69, 691093), (299, 159483), (897, 53161)]