4938891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 7042464

約数和(自身を除く): 2103573

約数列:

[1, 3, 17, 51, 113, 339, 857, 1921, 2571, 5763, 14569, 43707, 96841, 290523, 1646297, 4938891]

約数ペア:

[(1, 4938891), (3, 1646297), (17, 290523), (51, 96841), (113, 43707), (339, 14569), (857, 5763), (1921, 2571)]