9218157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 13650336

約数和(自身を除く): 4432179

約数列:

[1, 3, 13, 39, 47, 107, 141, 321, 611, 1391, 1833, 2209, 4173, 5029, 6627, 15087, 28717, 65377, 86151, 196131, 236363, 709089, 3072719, 9218157]

約数ペア:

[(1, 9218157), (3, 3072719), (13, 709089), (39, 236363), (47, 196131), (107, 86151), (141, 65377), (321, 28717), (611, 15087), (1391, 6627), (1833, 5029), (2209, 4173)]