12855417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{569}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 18221760

約数和(自身を除く): 5366343

約数列:

[1, 3, 17, 51, 443, 569, 1329, 1707, 7531, 9673, 22593, 29019, 252067, 756201, 4285139, 12855417]

約数ペア:

[(1, 12855417), (3, 4285139), (17, 756201), (51, 252067), (443, 29019), (569, 22593), (1329, 9673), (1707, 7531)]