275270401

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 318481920

約数和(自身を除く): 43211519

約数列:

[1, 7, 137, 239, 959, 1201, 1673, 8407, 32743, 164537, 229201, 287039, 1151759, 2009273, 39324343, 275270401]

約数ペア:

[(1, 275270401), (7, 39324343), (137, 2009273), (239, 1151759), (959, 287039), (1201, 229201), (1673, 164537), (8407, 32743)]