238281693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{115279}}^1$

素因数の和:115348

約数の個数: 16

約数和(自身を含む): 348606720

約数和(自身を除く): 110325027

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 115279, 345837, 1498627, 4495881, 6109787, 18329361, 79427231, 238281693]

約数ペア:

[(1, 238281693), (3, 79427231), (13, 18329361), (39, 6109787), (53, 4495881), (159, 1498627), (689, 345837), (2067, 115279)]