421216.00000000

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2053}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 95930016

約数和(自身を除く): 25982253

約数列:

[1, 3, 41, 123, 277, 831, 2053, 6159, 11357, 34071, 84173, 252519, 568681, 1706043, 23315921, 69947763]

約数ペア:

[(1, 69947763), (3, 23315921), (41, 1706043), (123, 568681), (277, 252519), (831, 84173), (2053, 34071), (6159, 11357)]