278330429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{32099}}^1$

素因数の和:32164

約数の個数: 16

約数和(自身を含む): 323568000

約数和(自身を除く): 45237571

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 32099, 417287, 738277, 930871, 9597601, 12101323, 21410033, 278330429]

約数ペア:

[(1, 278330429), (13, 21410033), (23, 12101323), (29, 9597601), (299, 930871), (377, 738277), (667, 417287), (8671, 32099)]