1061361

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 1857024

約数和(自身を除く): 795663

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 991, 1071, 2973, 6937, 8919, 16847, 20811, 50541, 62433, 117929, 151623, 353787, 1061361]

約数ペア:

[(1, 1061361), (3, 353787), (7, 151623), (9, 117929), (17, 62433), (21, 50541), (51, 20811), (63, 16847), (119, 8919), (153, 6937), (357, 2973), (991, 1071)]