258142023

素因数分解:

$3^2\times {\mathrm{6977}}^1\times {\mathrm{4111}}^1$

素因数の和:11094

約数の個数: 12

約数和(自身を含む): 373015968

約数和(自身を除く): 114873945

約数列:

[1, 3, 9, 4111, 6977, 12333, 20931, 36999, 62793, 28682447, 86047341, 258142023]

約数ペア:

[(1, 258142023), (3, 86047341), (9, 28682447), (4111, 62793), (6977, 36999), (12333, 20931)]