12970047

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3467}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 18311040

約数和(自身を除く): 5340993

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3467, 3741, 10401, 100543, 149081, 301629, 447243, 4323349, 12970047]

約数ペア:

[(1, 12970047), (3, 4323349), (29, 447243), (43, 301629), (87, 149081), (129, 100543), (1247, 10401), (3467, 3741)]