2912571717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{4357}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 4337639424

約数和(自身を除く): 1425067707

約数列:

[1, 3, 11, 33, 47, 141, 431, 517, 1293, 1551, 4357, 4741, 13071, 14223, 20257, 47927, 60771, 143781, 204779, 222827, 614337, 668481, 1877867, 2252569, 5633601, 6757707, 20656537, 61969611, 88259749, 264779247, 970857239, 2912571717]

約数ペア:

[(1, 2912571717), (3, 970857239), (11, 264779247), (33, 88259749), (47, 61969611), (141, 20656537), (431, 6757707), (517, 5633601), (1293, 2252569), (1551, 1877867), (4357, 668481), (4741, 614337), (13071, 222827), (14223, 204779), (20257, 143781), (47927, 60771)]