5451719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 6773760

約数和(自身を除く): 1322041

約数列:

[1, 7, 13, 91, 139, 431, 973, 1807, 3017, 5603, 12649, 39221, 59909, 419363, 778817, 5451719]

約数ペア:

[(1, 5451719), (7, 778817), (13, 419363), (91, 59909), (139, 39221), (431, 12649), (973, 5603), (1807, 3017)]