13147233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7517}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 19486656

約数和(自身を除く): 6339423

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7517, 22551, 82687, 248061, 398401, 1195203, 4382411, 13147233]

約数ペア:

[(1, 13147233), (3, 4382411), (11, 1195203), (33, 398401), (53, 248061), (159, 82687), (583, 22551), (1749, 7517)]