542061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 871416

約数和(自身を除く): 329355

約数列:

[1, 3, 9, 13, 39, 41, 113, 117, 123, 339, 369, 533, 1017, 1469, 1599, 4407, 4633, 4797, 13221, 13899, 41697, 60229, 180687, 542061]

約数ペア:

[(1, 542061), (3, 180687), (9, 60229), (13, 41697), (39, 13899), (41, 13221), (113, 4797), (117, 4633), (123, 4407), (339, 1599), (369, 1469), (533, 1017)]