5217373

素因数分解:

$7^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 20

約数和(自身を含む): 6352668

約数和(自身を除く): 1135295

約数列:

[1, 7, 41, 49, 53, 287, 343, 371, 2009, 2173, 2401, 2597, 14063, 15211, 18179, 98441, 106477, 127253, 745339, 5217373]

約数ペア:

[(1, 5217373), (7, 745339), (41, 127253), (49, 106477), (53, 98441), (287, 18179), (343, 15211), (371, 14063), (2009, 2597), (2173, 2401)]