13953537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 21840000

約数和(自身を除く): 7886463

約数列:

[1, 3, 9, 13, 39, 117, 239, 499, 717, 1497, 2151, 3107, 4491, 6487, 9321, 19461, 27963, 58383, 119261, 357783, 1073349, 1550393, 4651179, 13953537]

約数ペア:

[(1, 13953537), (3, 4651179), (9, 1550393), (13, 1073349), (39, 357783), (117, 119261), (239, 58383), (499, 27963), (717, 19461), (1497, 9321), (2151, 6487), (3107, 4491)]