1275793337

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{29147}}^1$

素因数の和:29217

約数の個数: 24

約数和(自身を含む): 1621561536

約数和(自身を除く): 345768199

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 6253, 29147, 43771, 204029, 378911, 1078439, 2652377, 4925843, 7549073, 14019707, 34480901, 98137949, 182256191, 1275793337]

約数ペア:

[(1, 1275793337), (7, 182256191), (13, 98137949), (37, 34480901), (91, 14019707), (169, 7549073), (259, 4925843), (481, 2652377), (1183, 1078439), (3367, 378911), (6253, 204029), (29147, 43771)]