4981880643

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2411}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 6877094400

約数和(自身を除く): 1895213757

約数列:

[1, 3, 71, 89, 109, 213, 267, 327, 2411, 6319, 7233, 7739, 9701, 18957, 23217, 29103, 171181, 214579, 262799, 513543, 643737, 688771, 788397, 2066313, 15235109, 18658729, 23389111, 45705327, 55976187, 70167333, 1660626881, 4981880643]

約数ペア:

[(1, 4981880643), (3, 1660626881), (71, 70167333), (89, 55976187), (109, 45705327), (213, 23389111), (267, 18658729), (327, 15235109), (2411, 2066313), (6319, 788397), (7233, 688771), (7739, 643737), (9701, 513543), (18957, 262799), (23217, 214579), (29103, 171181)]