105223021

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 111992320

約数和(自身を除く): 6769299

約数列:

[1, 31, 43, 193, 409, 1333, 5983, 8299, 12679, 17587, 78937, 257269, 545197, 2447047, 3394291, 105223021]

約数ペア:

[(1, 105223021), (31, 3394291), (43, 2447047), (193, 545197), (409, 257269), (1333, 78937), (5983, 17587), (8299, 12679)]