4219187

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 5041344

約数和(自身を除く): 822157

約数列:

[1, 7, 41, 61, 241, 287, 427, 1687, 2501, 9881, 14701, 17507, 69167, 102907, 602741, 4219187]

約数ペア:

[(1, 4219187), (7, 602741), (41, 102907), (61, 69167), (241, 17507), (287, 14701), (427, 9881), (1687, 2501)]