421406583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{6521}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 605554656

約数和(自身を除く): 184148073

約数列:

[1, 3, 13, 39, 1657, 4971, 6521, 19563, 21541, 64623, 84773, 254319, 10805297, 32415891, 140468861, 421406583]

約数ペア:

[(1, 421406583), (3, 140468861), (13, 32415891), (39, 10805297), (1657, 254319), (4971, 84773), (6521, 64623), (19563, 21541)]