1272835236491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1\times {\mathrm{3149561}}^1$

素因数の和:3154022

約数の個数: 16

約数和(自身を含む): 1566919693248

約数和(自身を除く): 294084456757

約数列:

[1, 7, 13, 91, 4441, 31087, 57733, 404131, 3149561, 22046927, 40944293, 286610051, 13987200401, 97910402807, 181833605213, 1272835236491]

約数ペア:

[(1, 1272835236491), (7, 181833605213), (13, 97910402807), (91, 13987200401), (4441, 286610051), (31087, 40944293), (57733, 22046927), (404131, 3149561)]