29871777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7027}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 43292480

約数和(自身を除く): 13420703

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 7027, 21081, 91351, 274053, 765943, 2297829, 9957259, 29871777]

約数ペア:

[(1, 29871777), (3, 9957259), (13, 2297829), (39, 765943), (109, 274053), (327, 91351), (1417, 21081), (4251, 7027)]