287487941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 318058608

約数和(自身を除く): 30570667

約数列:

[1, 13, 41, 533, 541, 997, 7033, 12961, 22181, 40877, 288353, 531401, 539377, 7011901, 22114457, 287487941]

約数ペア:

[(1, 287487941), (13, 22114457), (41, 7011901), (533, 539377), (541, 531401), (997, 288353), (7033, 40877), (12961, 22181)]