12420343497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1\times {\mathrm{121951}}^1$

素因数の和:123968

約数の個数: 16

約数和(自身を含む): 17543526912

約数和(自身を除く): 5123183415

約数列:

[1, 3, 17, 51, 1997, 5991, 33949, 101847, 121951, 365853, 2073167, 6219501, 243536147, 730608441, 4140114499, 12420343497]

約数ペア:

[(1, 12420343497), (3, 4140114499), (17, 730608441), (51, 243536147), (1997, 6219501), (5991, 2073167), (33949, 365853), (101847, 121951)]