479940903

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 777911040

約数和(自身を除く): 297970137

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 169, 321, 351, 507, 963, 983, 1391, 1521, 2889, 2949, 4173, 4563, 8847, 12519, 12779, 18083, 26541, 37557, 38337, 54249, 105181, 115011, 162747, 166127, 315543, 345033, 488241, 498381, 946629, 1367353, 1495143, 2839887, 4102059, 4485429, 12306177, 17775589, 36918531, 53326767, 159980301, 479940903]

約数ペア:

[(1, 479940903), (3, 159980301), (9, 53326767), (13, 36918531), (27, 17775589), (39, 12306177), (107, 4485429), (117, 4102059), (169, 2839887), (321, 1495143), (351, 1367353), (507, 946629), (963, 498381), (983, 488241), (1391, 345033), (1521, 315543), (2889, 166127), (2949, 162747), (4173, 115011), (4563, 105181), (8847, 54249), (12519, 38337), (12779, 37557), (18083, 26541)]