29980899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 46973472

約数和(自身を除く): 16992573

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1697, 1963, 5091, 5889, 15273, 17667, 22061, 66183, 198549, 256247, 768741, 2306223, 3331211, 9993633, 29980899]

約数ペア:

[(1, 29980899), (3, 9993633), (9, 3331211), (13, 2306223), (39, 768741), (117, 256247), (151, 198549), (453, 66183), (1359, 22061), (1697, 17667), (1963, 15273), (5091, 5889)]