39485889

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 58192992

約数和(自身を除く): 18707103

約数列:

[1, 3, 9, 107, 131, 313, 321, 393, 939, 963, 1179, 2817, 14017, 33491, 41003, 42051, 100473, 123009, 126153, 301419, 369027, 4387321, 13161963, 39485889]

約数ペア:

[(1, 39485889), (3, 13161963), (9, 4387321), (107, 369027), (131, 301419), (313, 126153), (321, 123009), (393, 100473), (939, 42051), (963, 41003), (1179, 33491), (2817, 14017)]