61238321

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 64737024

約数和(自身を除く): 3498703

約数列:

[1, 43, 47, 157, 193, 2021, 6751, 7379, 8299, 9071, 30301, 317297, 390053, 1302943, 1424147, 61238321]

約数ペア:

[(1, 61238321), (43, 1424147), (47, 1302943), (157, 390053), (193, 317297), (2021, 30301), (6751, 9071), (7379, 8299)]