381064321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{15121}}^1$

素因数の和:15240

約数の個数: 16

約数和(自身を含む): 435513600

約数和(自身を除く): 54449279

約数列:

[1, 11, 29, 79, 319, 869, 2291, 15121, 25201, 166331, 438509, 1194559, 4823599, 13140149, 34642211, 381064321]

約数ペア:

[(1, 381064321), (11, 34642211), (29, 13140149), (79, 4823599), (319, 1194559), (869, 438509), (2291, 166331), (15121, 25201)]