386763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 569856

約数和(自身を除く): 183093

約数列:

[1, 3, 13, 39, 47, 141, 211, 611, 633, 1833, 2743, 8229, 9917, 29751, 128921, 386763]

約数ペア:

[(1, 386763), (3, 128921), (13, 29751), (39, 9917), (47, 8229), (141, 2743), (211, 1833), (611, 633)]