33420429

素因数分解:

$3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{857}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 55323840

約数和(自身を除く): 21903411

約数列:

[1, 3, 7, 9, 21, 63, 619, 857, 1857, 2571, 4333, 5571, 5999, 7713, 12999, 17997, 38997, 53991, 530483, 1591449, 3713381, 4774347, 11140143, 33420429]

約数ペア:

[(1, 33420429), (3, 11140143), (7, 4774347), (9, 3713381), (21, 1591449), (63, 530483), (619, 53991), (857, 38997), (1857, 17997), (2571, 12999), (4333, 7713), (5571, 5999)]