220922637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{138163}}^1$

素因数の和:138220

約数の個数: 16

約数和(自身を含む): 324961728

約数和(自身を除く): 104039091

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 138163, 414489, 1796119, 5388357, 5664683, 16994049, 73640879, 220922637]

約数ペア:

[(1, 220922637), (3, 73640879), (13, 16994049), (39, 5664683), (41, 5388357), (123, 1796119), (533, 414489), (1599, 138163)]