293168109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3081

約数の個数: 32

約数和(自身を含む): 438197760

約数和(自身を除く): 145029651

約数列:

[1, 3, 13, 39, 43, 59, 129, 177, 559, 767, 1677, 2301, 2537, 2963, 7611, 8889, 32981, 38519, 98943, 115557, 127409, 174817, 382227, 524451, 1656317, 2272621, 4968951, 6817863, 7517131, 22551393, 97722703, 293168109]

約数ペア:

[(1, 293168109), (3, 97722703), (13, 22551393), (39, 7517131), (43, 6817863), (59, 4968951), (129, 2272621), (177, 1656317), (559, 524451), (767, 382227), (1677, 174817), (2301, 127409), (2537, 115557), (2963, 98943), (7611, 38519), (8889, 32981)]