423630291

素因数分解:

$3^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{9157}}^1$

素因数の和:11370

約数の個数: 16

約数和(自身を含む): 645895424

約数和(自身を除く): 222265133

約数列:

[1, 3, 7, 21, 2203, 6609, 9157, 15421, 27471, 46263, 64099, 192297, 20172871, 60518613, 141210097, 423630291]

約数ペア:

[(1, 423630291), (3, 141210097), (7, 60518613), (21, 20172871), (2203, 192297), (6609, 64099), (9157, 46263), (15421, 27471)]