13108249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 17335296

約数和(自身を除く): 4227047

約数列:

[1, 7, 11, 37, 43, 77, 107, 259, 301, 407, 473, 749, 1177, 1591, 2849, 3311, 3959, 4601, 8239, 11137, 17501, 27713, 32207, 43549, 50611, 122507, 170237, 304843, 354277, 1191659, 1872607, 13108249]

約数ペア:

[(1, 13108249), (7, 1872607), (11, 1191659), (37, 354277), (43, 304843), (77, 170237), (107, 122507), (259, 50611), (301, 43549), (407, 32207), (473, 27713), (749, 17501), (1177, 11137), (1591, 8239), (2849, 4601), (3311, 3959)]