674964969

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1397443}}^1$

素因数の和:1397476

約数の個数: 16

約数和(自身を含む): 1073236992

約数和(自身を除く): 398272023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1397443, 4192329, 9782101, 29346303, 32141189, 96423567, 224988323, 674964969]

約数ペア:

[(1, 674964969), (3, 224988323), (7, 96423567), (21, 32141189), (23, 29346303), (69, 9782101), (161, 4192329), (483, 1397443)]