11962971

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1432

約数の個数: 20

約数和(自身を含む): 18042552

約数和(自身を除く): 6079581

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1307, 3051, 3921, 9153, 11763, 35289, 105867, 147691, 443073, 1329219, 3987657, 11962971]

約数ペア:

[(1, 11962971), (3, 3987657), (9, 1329219), (27, 443073), (81, 147691), (113, 105867), (339, 35289), (1017, 11763), (1307, 9153), (3051, 3921)]