2625483

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 4280320

約数和(自身を除く): 1654837

約数列:

[1, 3, 7, 21, 31, 37, 93, 109, 111, 217, 259, 327, 651, 763, 777, 1147, 2289, 3379, 3441, 4033, 8029, 10137, 12099, 23653, 24087, 28231, 70959, 84693, 125023, 375069, 875161, 2625483]

約数ペア:

[(1, 2625483), (3, 875161), (7, 375069), (21, 125023), (31, 84693), (37, 70959), (93, 28231), (109, 24087), (111, 23653), (217, 12099), (259, 10137), (327, 8029), (651, 4033), (763, 3441), (777, 3379), (1147, 2289)]