16931703

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 24208128

約数和(自身を除く): 7276425

約数列:

[1, 3, 23, 47, 69, 141, 227, 529, 681, 1081, 1587, 3243, 5221, 10669, 15663, 24863, 32007, 74589, 120083, 245387, 360249, 736161, 5643901, 16931703]

約数ペア:

[(1, 16931703), (3, 5643901), (23, 736161), (47, 360249), (69, 245387), (141, 120083), (227, 74589), (529, 32007), (681, 24863), (1081, 15663), (1587, 10669), (3243, 5221)]