528831107

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 610284480

約数和(自身を除く): 81453373

約数列:

[1, 7, 157, 389, 1099, 1237, 2723, 8659, 61073, 194209, 427511, 481193, 1359463, 3368351, 75547301, 528831107]

約数ペア:

[(1, 528831107), (7, 75547301), (157, 3368351), (389, 1359463), (1099, 481193), (1237, 427511), (2723, 194209), (8659, 61073)]