1330790211

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 2024174880

約数和(自身を除く): 693384669

約数列:

[1, 3, 9, 37, 83, 89, 111, 249, 267, 333, 541, 747, 801, 1623, 3071, 3293, 4869, 7387, 9213, 9879, 20017, 22161, 27639, 29637, 44903, 48149, 60051, 66483, 134709, 144447, 180153, 273319, 404127, 433341, 819957, 1661411, 1781513, 2459871, 3996367, 4984233, 5344539, 11989101, 14952699, 16033617, 35967303, 147865579, 443596737, 1330790211]

約数ペア:

[(1, 1330790211), (3, 443596737), (9, 147865579), (37, 35967303), (83, 16033617), (89, 14952699), (111, 11989101), (249, 5344539), (267, 4984233), (333, 3996367), (541, 2459871), (747, 1781513), (801, 1661411), (1623, 819957), (3071, 433341), (3293, 404127), (4869, 273319), (7387, 180153), (9213, 144447), (9879, 134709), (20017, 66483), (22161, 60051), (27639, 48149), (29637, 44903)]