506564643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6389}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 772934400

約数和(自身を除く): 266369757

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 1391, 2033, 4173, 6099, 6389, 19167, 26429, 79287, 83057, 121391, 249171, 364173, 683623, 1578083, 2050869, 4734249, 8887099, 12988837, 26661297, 38966511, 168854881, 506564643]

約数ペア:

[(1, 506564643), (3, 168854881), (13, 38966511), (19, 26661297), (39, 12988837), (57, 8887099), (107, 4734249), (247, 2050869), (321, 1578083), (741, 683623), (1391, 364173), (2033, 249171), (4173, 121391), (6099, 83057), (6389, 79287), (19167, 26429)]