426831391

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{1117}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 495139840

約数和(自身を除く): 68308449

約数列:

[1, 7, 79, 553, 691, 1117, 4837, 7819, 54589, 88243, 382123, 617701, 771847, 5402929, 60975913, 426831391]

約数ペア:

[(1, 426831391), (7, 60975913), (79, 5402929), (553, 771847), (691, 617701), (1117, 382123), (4837, 88243), (7819, 54589)]