274313361

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{221399}}^1$

素因数の和:221468

約数の個数: 16

約数和(自身を含む): 425088000

約数和(自身を除く): 150774639

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 221399, 664197, 1549793, 4649379, 13062541, 39187623, 91437787, 274313361]

約数ペア:

[(1, 274313361), (3, 91437787), (7, 39187623), (21, 13062541), (59, 4649379), (177, 1549793), (413, 664197), (1239, 221399)]