423605763

素因数分解:

$3^2\times 7^1\times {\mathrm{6723901}}^1$

素因数の和:6723914

約数の個数: 12

約数和(自身を含む): 699285808

約数和(自身を除く): 275680045

約数列:

[1, 3, 7, 9, 21, 63, 6723901, 20171703, 47067307, 60515109, 141201921, 423605763]

約数ペア:

[(1, 423605763), (3, 141201921), (7, 60515109), (9, 47067307), (21, 20171703), (63, 6723901)]