11961867

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 4419573

約数列:

[1, 3, 71, 89, 213, 267, 631, 1893, 6319, 18957, 44801, 56159, 134403, 168477, 3987289, 11961867]

約数ペア:

[(1, 11961867), (3, 3987289), (71, 168477), (89, 134403), (213, 56159), (267, 44801), (631, 18957), (1893, 6319)]