1993961061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{78259}}^1$

素因数の和:78433

約数の個数: 24

約数和(自身を含む): 3052140000

約数和(自身を除く): 1058178939

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 78259, 234777, 704331, 1486921, 4460763, 11660591, 13382289, 34981773, 104945319, 221551229, 664653687, 1993961061]

約数ペア:

[(1, 1993961061), (3, 664653687), (9, 221551229), (19, 104945319), (57, 34981773), (149, 13382289), (171, 11660591), (447, 4460763), (1341, 1486921), (2831, 704331), (8493, 234777), (25479, 78259)]