493048479

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2134409}}^1$

素因数の和:2134430

約数の個数: 16

約数和(自身を含む): 819613440

約数和(自身を除く): 326564961

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2134409, 6403227, 14940863, 23478499, 44822589, 70435497, 164349493, 493048479]

約数ペア:

[(1, 493048479), (3, 164349493), (7, 70435497), (11, 44822589), (21, 23478499), (33, 14940863), (77, 6403227), (231, 2134409)]