201480447

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{564371}}^1$

素因数の和:564398

約数の個数: 16

約数和(自身を含む): 325078272

約数和(自身を除く): 123597825

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 564371, 1693113, 3950597, 9594307, 11851791, 28782921, 67160149, 201480447]

約数ペア:

[(1, 201480447), (3, 67160149), (7, 28782921), (17, 11851791), (21, 9594307), (51, 3950597), (119, 1693113), (357, 564371)]