9070389

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 13732992

約数和(自身を除く): 4662603

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 523, 1569, 1927, 4707, 5781, 17343, 21443, 24581, 64329, 73743, 192987, 221229, 1007821, 3023463, 9070389]

約数ペア:

[(1, 9070389), (3, 3023463), (9, 1007821), (41, 221229), (47, 192987), (123, 73743), (141, 64329), (369, 24581), (423, 21443), (523, 17343), (1569, 5781), (1927, 4707)]