239218657921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{522623}}^1$

素因数の和:522888

約数の個数: 16

約数和(自身を含む): 250232371200

約数和(自身を除く): 11013713279

約数列:

[1, 37, 89, 139, 3293, 5143, 12371, 457727, 522623, 19337051, 46513447, 72644597, 1720997539, 2687850089, 6465369133, 239218657921]

約数ペア:

[(1, 239218657921), (37, 6465369133), (89, 2687850089), (139, 1720997539), (3293, 72644597), (5143, 46513447), (12371, 19337051), (457727, 522623)]