201631443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{22189}}^1$

素因数の和:22438

約数の個数: 16

約数和(自身を含む): 290777760

約数和(自身を除く): 89146317

約数列:

[1, 3, 13, 39, 233, 699, 3029, 9087, 22189, 66567, 288457, 865371, 5170037, 15510111, 67210481, 201631443]

約数ペア:

[(1, 201631443), (3, 67210481), (13, 15510111), (39, 5170037), (233, 865371), (699, 288457), (3029, 66567), (9087, 22189)]