16790805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16223}}^1$

素因数の和:16257

約数の個数: 24

約数和(自身を含む): 30371328

約数和(自身を除く): 13580523

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 16223, 48669, 81115, 146007, 243345, 373129, 730035, 1119387, 1865645, 3358161, 5596935, 16790805]

約数ペア:

[(1, 16790805), (3, 5596935), (5, 3358161), (9, 1865645), (15, 1119387), (23, 730035), (45, 373129), (69, 243345), (115, 146007), (207, 81115), (345, 48669), (1035, 16223)]