386121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 16

約数和(自身を含む): 558144

約数和(自身を除く): 172023

約数列:

[1, 3, 17, 51, 67, 113, 201, 339, 1139, 1921, 3417, 5763, 7571, 22713, 128707, 386121]

約数ペア:

[(1, 386121), (3, 128707), (17, 22713), (51, 7571), (67, 5763), (113, 3417), (201, 1921), (339, 1139)]