28059087

素因数分解:

$3^1\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1319}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 42831360

約数和(自身を除く): 14772273

約数列:

[1, 3, 7, 21, 1013, 1319, 3039, 3957, 7091, 9233, 21273, 27699, 1336147, 4008441, 9353029, 28059087]

約数ペア:

[(1, 28059087), (3, 9353029), (7, 4008441), (21, 1336147), (1013, 27699), (1319, 21273), (3039, 9233), (3957, 7091)]