494753

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 12

約数和(自身を含む): 601920

約数和(自身を除く): 107167

約数列:

[1, 7, 23, 49, 161, 439, 1127, 3073, 10097, 21511, 70679, 494753]

約数ペア:

[(1, 494753), (7, 70679), (23, 21511), (49, 10097), (161, 3073), (439, 1127)]