108950401

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 126730240

約数和(自身を除く): 17779839

約数列:

[1, 7, 79, 271, 553, 727, 1897, 5089, 21409, 57433, 149863, 197017, 402031, 1379119, 15564343, 108950401]

約数ペア:

[(1, 108950401), (7, 15564343), (79, 1379119), (271, 402031), (553, 197017), (727, 149863), (1897, 57433), (5089, 21409)]