489968930121

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{38371}}^1$

素因数の和:39638

約数の個数: 48

約数和(自身を含む): 743474383680

約数和(自身を除く): 253505453559

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 1213, 3509, 3639, 10527, 13343, 35177, 38371, 40029, 105531, 115113, 146773, 386947, 422081, 440319, 1112759, 1160841, 1266243, 3338277, 4256417, 4642891, 12240349, 12769251, 13928673, 36721047, 46544023, 134643839, 139632069, 403931517, 511984253, 1349776667, 1535952759, 4049330001, 5631826783, 14847543337, 16895480349, 44542630011, 163322976707, 489968930121]

約数ペア:

[(1, 489968930121), (3, 163322976707), (11, 44542630011), (29, 16895480349), (33, 14847543337), (87, 5631826783), (121, 4049330001), (319, 1535952759), (363, 1349776667), (957, 511984253), (1213, 403931517), (3509, 139632069), (3639, 134643839), (10527, 46544023), (13343, 36721047), (35177, 13928673), (38371, 12769251), (40029, 12240349), (105531, 4642891), (115113, 4256417), (146773, 3338277), (386947, 1266243), (422081, 1160841), (440319, 1112759)]