713350521

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 1143542400

約数和(自身を除く): 430191879

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 839, 1521, 1677, 2197, 2517, 5031, 6591, 7267, 7551, 10907, 19773, 21801, 32721, 36077, 65403, 94471, 98163, 108231, 141791, 283413, 324693, 425373, 469001, 850239, 1276119, 1407003, 1843283, 4221009, 5529849, 6097013, 16589547, 18291039, 54873117, 79261169, 237783507, 713350521]

約数ペア:

[(1, 713350521), (3, 237783507), (9, 79261169), (13, 54873117), (39, 18291039), (43, 16589547), (117, 6097013), (129, 5529849), (169, 4221009), (387, 1843283), (507, 1407003), (559, 1276119), (839, 850239), (1521, 469001), (1677, 425373), (2197, 324693), (2517, 283413), (5031, 141791), (6591, 108231), (7267, 98163), (7551, 94471), (10907, 65403), (19773, 36077), (21801, 32721)]