7354071

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 20

約数和(自身を含む): 11072952

約数和(自身を除く): 3718881

約数列:

[1, 3, 9, 27, 81, 163, 489, 557, 1467, 1671, 4401, 5013, 13203, 15039, 45117, 90791, 272373, 817119, 2451357, 7354071]

約数ペア:

[(1, 7354071), (3, 2451357), (9, 817119), (27, 272373), (81, 90791), (163, 45117), (489, 15039), (557, 13203), (1467, 5013), (1671, 4401)]