30726909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 46469592

約数和(自身を除く): 15742683

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1741, 1961, 5223, 5883, 15669, 17649, 64417, 92273, 193251, 276819, 579753, 830457, 3414101, 10242303, 30726909]

約数ペア:

[(1, 30726909), (3, 10242303), (9, 3414101), (37, 830457), (53, 579753), (111, 276819), (159, 193251), (333, 92273), (477, 64417), (1741, 17649), (1961, 15669), (5223, 5883)]