820175037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1\times {\mathrm{12739}}^1$

素因数の和:14704

約数の個数: 16

約数和(自身を含む): 1193687040

約数和(自身を除く): 373512003

約数列:

[1, 3, 11, 33, 1951, 5853, 12739, 21461, 38217, 64383, 140129, 420387, 24853789, 74561367, 273391679, 820175037]

約数ペア:

[(1, 820175037), (3, 273391679), (11, 74561367), (33, 24853789), (1951, 420387), (5853, 140129), (12739, 64383), (21461, 38217)]