4442121

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 20

約数和(自身を含む): 6695172

約数和(自身を除く): 2253051

約数列:

[1, 3, 9, 27, 81, 173, 317, 519, 951, 1557, 2853, 4671, 8559, 14013, 25677, 54841, 164523, 493569, 1480707, 4442121]

約数ペア:

[(1, 4442121), (3, 1480707), (9, 493569), (27, 164523), (81, 54841), (173, 25677), (317, 14013), (519, 8559), (951, 4671), (1557, 2853)]