6980432879

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 8171864064

約数和(自身を除く): 1191431185

約数列:

[1, 7, 103, 173, 191, 293, 721, 1211, 1337, 2051, 17819, 19673, 30179, 33043, 50689, 55963, 124733, 137711, 211253, 231301, 354823, 391741, 3403429, 5220967, 5764189, 9681599, 23824003, 36546769, 40349323, 67771193, 997204697, 6980432879]

約数ペア:

[(1, 6980432879), (7, 997204697), (103, 67771193), (173, 40349323), (191, 36546769), (293, 23824003), (721, 9681599), (1211, 5764189), (1337, 5220967), (2051, 3403429), (17819, 391741), (19673, 354823), (30179, 231301), (33043, 211253), (50689, 137711), (55963, 124733)]