406720053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2658301}}^1$

素因数の和:2658324

約数の個数: 12

約数和(自身を含む): 622042668

約数和(自身を除く): 215322615

約数列:

[1, 3, 9, 17, 51, 153, 2658301, 7974903, 23924709, 45191117, 135573351, 406720053]

約数ペア:

[(1, 406720053), (3, 135573351), (9, 45191117), (17, 23924709), (51, 7974903), (153, 2658301)]