15264613

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 19869696

約数和(自身を除く): 4605083

約数列:

[1, 7, 13, 43, 47, 83, 91, 301, 329, 559, 581, 611, 1079, 2021, 3569, 3901, 3913, 4277, 7553, 14147, 24983, 26273, 27307, 46397, 50713, 167743, 183911, 324779, 354991, 1174201, 2180659, 15264613]

約数ペア:

[(1, 15264613), (7, 2180659), (13, 1174201), (43, 354991), (47, 324779), (83, 183911), (91, 167743), (301, 50713), (329, 46397), (559, 27307), (581, 26273), (611, 24983), (1079, 14147), (2021, 7553), (3569, 4277), (3901, 3913)]