4404309

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7800192

約数和(自身を除く): 3395883

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 73, 91, 119, 169, 219, 221, 273, 357, 507, 511, 663, 949, 1183, 1241, 1533, 1547, 2847, 2873, 3549, 3723, 4641, 6643, 8619, 8687, 12337, 16133, 19929, 20111, 26061, 37011, 48399, 60333, 86359, 112931, 209729, 259077, 338793, 629187, 1468103, 4404309]

約数ペア:

[(1, 4404309), (3, 1468103), (7, 629187), (13, 338793), (17, 259077), (21, 209729), (39, 112931), (51, 86359), (73, 60333), (91, 48399), (119, 37011), (169, 26061), (219, 20111), (221, 19929), (273, 16133), (357, 12337), (507, 8687), (511, 8619), (663, 6643), (949, 4641), (1183, 3723), (1241, 3549), (1533, 2873), (1547, 2847)]