201071331

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{89009}}^1$

素因数の和:89266

約数の個数: 12

約数和(自身を含む): 291596760

約数和(自身を除く): 90525429

約数列:

[1, 3, 9, 251, 753, 2259, 89009, 267027, 801081, 22341259, 67023777, 201071331]

約数ペア:

[(1, 201071331), (3, 67023777), (9, 22341259), (251, 801081), (753, 267027), (2259, 89009)]