13235223743

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{45191}}^1$

素因数の和:45387

約数の個数: 24

約数和(自身を含む): 15867815040

約数和(自身を除く): 2632591297

約数列:

[1, 7, 43, 49, 139, 301, 973, 2107, 5977, 6811, 41839, 45191, 292873, 316337, 1943213, 2214359, 6281549, 13602491, 43970843, 95217437, 270106607, 307795901, 1890746249, 13235223743]

約数ペア:

[(1, 13235223743), (7, 1890746249), (43, 307795901), (49, 270106607), (139, 95217437), (301, 43970843), (973, 13602491), (2107, 6281549), (5977, 2214359), (6811, 1943213), (41839, 316337), (45191, 292873)]