551442243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1249}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 851040000

約数和(自身を除く): 299597757

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 787, 1249, 2361, 3747, 8657, 13379, 13739, 21233, 25971, 40137, 41217, 63699, 147169, 233563, 441507, 700689, 982963, 2948889, 10812593, 16710371, 32437779, 50131113, 183814081, 551442243]

約数ペア:

[(1, 551442243), (3, 183814081), (11, 50131113), (17, 32437779), (33, 16710371), (51, 10812593), (187, 2948889), (561, 982963), (787, 700689), (1249, 441507), (2361, 233563), (3747, 147169), (8657, 63699), (13379, 41217), (13739, 40137), (21233, 25971)]