421592013

素因数分解:

$3^3\times {\mathrm{3701}}^1\times {\mathrm{4219}}^1$

素因数の和:7929

約数の個数: 16

約数和(自身を含む): 624897600

約数和(自身を除く): 203305587

約数列:

[1, 3, 9, 27, 3701, 4219, 11103, 12657, 33309, 37971, 99927, 113913, 15614519, 46843557, 140530671, 421592013]

約数ペア:

[(1, 421592013), (3, 140530671), (9, 46843557), (27, 15614519), (3701, 113913), (4219, 99927), (11103, 37971), (12657, 33309)]