31100589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1417

約数の個数: 24

約数和(自身を含む): 48633312

約数和(自身を除く): 17532723

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 1171, 2043, 2951, 3513, 8853, 10539, 15223, 26559, 45669, 137007, 265817, 797451, 2392353, 3455621, 10366863, 31100589]

約数ペア:

[(1, 31100589), (3, 10366863), (9, 3455621), (13, 2392353), (39, 797451), (117, 265817), (227, 137007), (681, 45669), (1171, 26559), (2043, 15223), (2951, 10539), (3513, 8853)]