2297241

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 20

約数和(自身を含む): 3484800

約数和(自身を除く): 1187559

約数列:

[1, 3, 9, 27, 79, 81, 237, 359, 711, 1077, 2133, 3231, 6399, 9693, 28361, 29079, 85083, 255249, 765747, 2297241]

約数ペア:

[(1, 2297241), (3, 765747), (9, 255249), (27, 85083), (79, 29079), (81, 28361), (237, 9693), (359, 6399), (711, 3231), (1077, 2133)]