337389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 498624

約数和(自身を除く): 161235

約数列:

[1, 3, 13, 39, 41, 123, 211, 533, 633, 1599, 2743, 8229, 8651, 25953, 112463, 337389]

約数ペア:

[(1, 337389), (3, 112463), (13, 25953), (39, 8651), (41, 8229), (123, 2743), (211, 1599), (533, 633)]