270970479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37967}}^1$

素因数の和:38047

約数の個数: 24

約数和(自身を含む): 428430912

約数和(自身を除く): 157460433

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 37967, 113901, 341703, 493571, 1480713, 2315987, 4442139, 6947961, 20843883, 30107831, 90323493, 270970479]

約数ペア:

[(1, 270970479), (3, 90323493), (9, 30107831), (13, 20843883), (39, 6947961), (61, 4442139), (117, 2315987), (183, 1480713), (549, 493571), (793, 341703), (2379, 113901), (7137, 37967)]