23238621

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6047}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 38997504

約数和(自身を除く): 15758883

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 6047, 18141, 42329, 54423, 126987, 368867, 380961, 1106601, 2582069, 3319803, 7746207, 23238621]

約数ペア:

[(1, 23238621), (3, 7746207), (7, 3319803), (9, 2582069), (21, 1106601), (61, 380961), (63, 368867), (183, 126987), (427, 54423), (549, 42329), (1281, 18141), (3843, 6047)]