4397883

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7225344

約数和(自身を除く): 2827461

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 127, 291, 357, 381, 679, 889, 1649, 2037, 2159, 2667, 4947, 6477, 11543, 12319, 15113, 34629, 36957, 45339, 86233, 209423, 258699, 628269, 1465961, 4397883]

約数ペア:

[(1, 4397883), (3, 1465961), (7, 628269), (17, 258699), (21, 209423), (51, 86233), (97, 45339), (119, 36957), (127, 34629), (291, 15113), (357, 12319), (381, 11543), (679, 6477), (889, 4947), (1649, 2667), (2037, 2159)]