15498639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 24307920

約数和(自身を除く): 8809281

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 953, 1251, 1807, 2859, 5421, 8577, 12389, 16263, 37167, 111501, 132467, 397401, 1192203, 1722071, 5166213, 15498639]

約数ペア:

[(1, 15498639), (3, 5166213), (9, 1722071), (13, 1192203), (39, 397401), (117, 132467), (139, 111501), (417, 37167), (953, 16263), (1251, 12389), (1807, 8577), (2859, 5421)]