13785351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 19613664

約数和(自身を除く): 5828313

約数列:

[1, 3, 17, 51, 137, 411, 1973, 2329, 5919, 6987, 33541, 100623, 270301, 810903, 4595117, 13785351]

約数ペア:

[(1, 13785351), (3, 4595117), (17, 810903), (51, 270301), (137, 100623), (411, 33541), (1973, 6987), (2329, 5919)]