2293935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 4270896

約数和(自身を除く): 1976961

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3121, 9363, 15605, 21847, 46815, 65541, 109235, 152929, 327705, 458787, 764645, 2293935]

約数ペア:

[(1, 2293935), (3, 764645), (5, 458787), (7, 327705), (15, 152929), (21, 109235), (35, 65541), (49, 46815), (105, 21847), (147, 15605), (245, 9363), (735, 3121)]