13303173

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 20232480

約数和(自身を除く): 6929307

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1381, 3211, 4143, 9633, 17953, 26239, 53859, 78717, 233389, 341107, 700167, 1023321, 4434391, 13303173]

約数ペア:

[(1, 13303173), (3, 4434391), (13, 1023321), (19, 700167), (39, 341107), (57, 233389), (169, 78717), (247, 53859), (507, 26239), (741, 17953), (1381, 9633), (3211, 4143)]