28323309

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79337}}^1$

素因数の和:79364

約数の個数: 16

約数和(自身を含む): 45698688

約数和(自身を除く): 17375379

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 79337, 238011, 555359, 1348729, 1666077, 4046187, 9441103, 28323309]

約数ペア:

[(1, 28323309), (3, 9441103), (7, 4046187), (17, 1666077), (21, 1348729), (51, 555359), (119, 238011), (357, 79337)]