12565527879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2874749}}^1$

素因数の和:2874830

約数の個数: 16

約数和(自身を含む): 17662464000

約数和(自身を除く): 5096936121

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 2874749, 8624247, 89117219, 135113203, 267351657, 405339609, 4188509293, 12565527879]

約数ペア:

[(1, 12565527879), (3, 4188509293), (31, 405339609), (47, 267351657), (93, 135113203), (141, 89117219), (1457, 8624247), (4371, 2874749)]