4581261

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 7080320

約数和(自身を除く): 2499059

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 367, 657, 1101, 1387, 3303, 4161, 6973, 12483, 20919, 26791, 62757, 80373, 241119, 509029, 1527087, 4581261]

約数ペア:

[(1, 4581261), (3, 1527087), (9, 509029), (19, 241119), (57, 80373), (73, 62757), (171, 26791), (219, 20919), (367, 12483), (657, 6973), (1101, 4161), (1387, 3303)]