28618443

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1433}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 47425248

約数和(自身を除く): 18806805

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 1433, 2219, 2853, 4299, 6657, 10031, 12897, 19971, 30093, 90279, 454261, 1362783, 3179827, 4088349, 9539481, 28618443]

約数ペア:

[(1, 28618443), (3, 9539481), (7, 4088349), (9, 3179827), (21, 1362783), (63, 454261), (317, 90279), (951, 30093), (1433, 19971), (2219, 12897), (2853, 10031), (4299, 6657)]