4998441

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 7970880

約数和(自身を除く): 2972439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 919, 1813, 2757, 5439, 6433, 19299, 34003, 45031, 102009, 135093, 238021, 714063, 1666147, 4998441]

約数ペア:

[(1, 4998441), (3, 1666147), (7, 714063), (21, 238021), (37, 135093), (49, 102009), (111, 45031), (147, 34003), (259, 19299), (777, 6433), (919, 5439), (1813, 2757)]