38303181

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9967}}^1$

素因数の和:10041

約数の個数: 24

約数和(自身を含む): 64273664

約数和(自身を除く): 25970483

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 9967, 29901, 69769, 89703, 209307, 607987, 627921, 1823961, 4255909, 5471883, 12767727, 38303181]

約数ペア:

[(1, 38303181), (3, 12767727), (7, 5471883), (9, 4255909), (21, 1823961), (61, 627921), (63, 607987), (183, 209307), (427, 89703), (549, 69769), (1281, 29901), (3843, 9967)]