16483491

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 24600576

約数和(自身を除く): 8117085

約数列:

[1, 3, 9, 43, 129, 191, 223, 387, 573, 669, 1719, 2007, 8213, 9589, 24639, 28767, 42593, 73917, 86301, 127779, 383337, 1831499, 5494497, 16483491]

約数ペア:

[(1, 16483491), (3, 5494497), (9, 1831499), (43, 383337), (129, 127779), (191, 86301), (223, 73917), (387, 42593), (573, 28767), (669, 24639), (1719, 9589), (2007, 8213)]