138091391

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 151983360

約数和(自身を除く): 13891969

約数列:

[1, 17, 31, 157, 527, 1669, 2669, 4867, 28373, 51739, 82739, 262033, 879563, 4454561, 8123023, 138091391]

約数ペア:

[(1, 138091391), (17, 8123023), (31, 4454561), (157, 879563), (527, 262033), (1669, 82739), (2669, 51739), (4867, 28373)]