2405896641

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{27109}}^1$

素因数の和:27310

約数の個数: 32

約数和(自身を含む): 3773712000

約数和(自身を除く): 1367815359

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 513, 519, 1557, 3287, 4671, 9861, 27109, 29583, 81327, 88749, 243981, 515071, 731943, 1545213, 4635639, 4689857, 13906917, 14069571, 42208713, 89107283, 126626139, 267321849, 801965547, 2405896641]

約数ペア:

[(1, 2405896641), (3, 801965547), (9, 267321849), (19, 126626139), (27, 89107283), (57, 42208713), (171, 14069571), (173, 13906917), (513, 4689857), (519, 4635639), (1557, 1545213), (3287, 731943), (4671, 515071), (9861, 243981), (27109, 88749), (29583, 81327)]