19177587

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 14207373

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4967, 14901, 44703, 54637, 64571, 134109, 163911, 193713, 491733, 581139, 710281, 1475199, 1743417, 2130843, 6392529, 19177587]

約数ペア:

[(1, 19177587), (3, 6392529), (9, 2130843), (11, 1743417), (13, 1475199), (27, 710281), (33, 581139), (39, 491733), (99, 193713), (117, 163911), (143, 134109), (297, 64571), (351, 54637), (429, 44703), (1287, 14901), (3861, 4967)]