251175792339

素因数分解:

$3^2\times {\mathrm{1213}}^1\times {\mathrm{23007767}}^1$

素因数の和:23008986

約数の個数: 12

約数和(自身を含む): 363108594576

約数和(自身を除く): 111932802237

約数列:

[1, 3, 9, 1213, 3639, 10917, 23007767, 69023301, 207069903, 27908421371, 83725264113, 251175792339]

約数ペア:

[(1, 251175792339), (3, 83725264113), (9, 27908421371), (1213, 207069903), (3639, 69023301), (10917, 23007767)]