2388267

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 1595349

約数列:

[1, 3, 7, 9, 21, 63, 167, 227, 501, 681, 1169, 1503, 1589, 2043, 3507, 4767, 10521, 14301, 37909, 113727, 265363, 341181, 796089, 2388267]

約数ペア:

[(1, 2388267), (3, 796089), (7, 341181), (9, 265363), (21, 113727), (63, 37909), (167, 14301), (227, 10521), (501, 4767), (681, 3507), (1169, 2043), (1503, 1589)]