1330888925261

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5861}}^1\times {\mathrm{9851}}^1$

素因数の和:15845

約数の個数: 32

約数和(自身を含む): 1580106320640

約数和(自身を除く): 249217395379

約数列:

[1, 7, 37, 89, 259, 623, 3293, 5861, 9851, 23051, 41027, 68957, 216857, 364487, 521629, 876739, 1517999, 2551409, 3651403, 6137173, 19300273, 32439343, 57736711, 135101911, 227075401, 404156977, 2136258307, 5138567279, 14953808149, 35969970953, 190126989323, 1330888925261]

約数ペア:

[(1, 1330888925261), (7, 190126989323), (37, 35969970953), (89, 14953808149), (259, 5138567279), (623, 2136258307), (3293, 404156977), (5861, 227075401), (9851, 135101911), (23051, 57736711), (41027, 32439343), (68957, 19300273), (216857, 6137173), (364487, 3651403), (521629, 2551409), (876739, 1517999)]