4947579

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 8963136

約数和(自身を除く): 4015557

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 863, 1911, 2589, 5733, 6041, 7767, 11219, 18123, 33657, 42287, 54369, 78533, 100971, 126861, 235599, 380583, 549731, 706797, 1649193, 4947579]

約数ペア:

[(1, 4947579), (3, 1649193), (7, 706797), (9, 549731), (13, 380583), (21, 235599), (39, 126861), (49, 100971), (63, 78533), (91, 54369), (117, 42287), (147, 33657), (273, 18123), (441, 11219), (637, 7767), (819, 6041), (863, 5733), (1911, 2589)]