40239333

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 60353280

約数和(自身を除く): 20113947

約数列:

[1, 3, 9, 31, 93, 233, 279, 619, 699, 1857, 2097, 5571, 7223, 19189, 21669, 57567, 65007, 144227, 172701, 432681, 1298043, 4471037, 13413111, 40239333]

約数ペア:

[(1, 40239333), (3, 13413111), (9, 4471037), (31, 1298043), (93, 432681), (233, 172701), (279, 144227), (619, 65007), (699, 57567), (1857, 21669), (2097, 19189), (5571, 7223)]