621567329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 667000320

約数和(自身を除く): 45432991

約数列:

[1, 31, 37, 83, 1147, 2573, 3071, 6529, 95201, 202399, 241573, 541907, 7488763, 16799117, 20050559, 621567329]

約数ペア:

[(1, 621567329), (31, 20050559), (37, 16799117), (83, 7488763), (1147, 541907), (2573, 241573), (3071, 202399), (6529, 95201)]