573377259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{28771}}^1$

素因数の和:28867

約数の個数: 32

約数和(自身を含む): 953849344

約数和(自身を除く): 380472085

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 28771, 86313, 201397, 374023, 604191, 1122069, 2100283, 2618161, 6300849, 7854483, 14701981, 27303679, 44105943, 81911037, 191125753, 573377259]

約数ペア:

[(1, 573377259), (3, 191125753), (7, 81911037), (13, 44105943), (21, 27303679), (39, 14701981), (73, 7854483), (91, 6300849), (219, 2618161), (273, 2100283), (511, 1122069), (949, 604191), (1533, 374023), (2847, 201397), (6643, 86313), (19929, 28771)]