239215011

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{14401}}^1$

素因数の和:14531

約数の個数: 24

約数和(自身を含む): 374336784

約数和(自身を除く): 135121773

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 14401, 16611, 43203, 100807, 302421, 705649, 1627313, 2116947, 4881939, 11391191, 34173573, 79738337, 239215011]

約数ペア:

[(1, 239215011), (3, 79738337), (7, 34173573), (21, 11391191), (49, 4881939), (113, 2116947), (147, 1627313), (339, 705649), (791, 302421), (2373, 100807), (5537, 43203), (14401, 16611)]