712177557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{1889}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 1170167040

約数和(自身を除く): 457989483

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1381, 1889, 4143, 5667, 9667, 13223, 17953, 24557, 29001, 39669, 53859, 73671, 125671, 171899, 377013, 515697, 2608709, 7826127, 18260963, 33913217, 54782889, 101739651, 237392519, 712177557]

約数ペア:

[(1, 712177557), (3, 237392519), (7, 101739651), (13, 54782889), (21, 33913217), (39, 18260963), (91, 7826127), (273, 2608709), (1381, 515697), (1889, 377013), (4143, 171899), (5667, 125671), (9667, 73671), (13223, 53859), (17953, 39669), (24557, 29001)]