1220121276191

素因数分解:

${\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{7517}}^1\times {\mathrm{13759}}^1$

素因数の和:21574

約数の個数: 16

約数和(自身を含む): 1251303137280

約数和(自身を除く): 31181861089

約数列:

[1, 47, 251, 7517, 11797, 13759, 353299, 646673, 1886767, 3453509, 88678049, 103426403, 162314923, 4861040941, 25960027153, 1220121276191]

約数ペア:

[(1, 1220121276191), (47, 25960027153), (251, 4861040941), (7517, 162314923), (11797, 103426403), (13759, 88678049), (353299, 3453509), (646673, 1886767)]