104861519

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 125199360

約数和(自身を除く): 20337841

約数列:

[1, 7, 49, 79, 103, 263, 553, 721, 1841, 3871, 5047, 8137, 12887, 20777, 27089, 56959, 145439, 189623, 398713, 1018073, 1327361, 2140031, 14980217, 104861519]

約数ペア:

[(1, 104861519), (7, 14980217), (49, 2140031), (79, 1327361), (103, 1018073), (263, 398713), (553, 189623), (721, 145439), (1841, 56959), (3871, 27089), (5047, 20777), (8137, 12887)]