16835247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 29073408

約数和(自身を除く): 12238161

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 127, 143, 309, 381, 429, 927, 1133, 1143, 1287, 1339, 1397, 1651, 3399, 4017, 4191, 4953, 10197, 12051, 12573, 13081, 14729, 14859, 18161, 39243, 44187, 54483, 117729, 132561, 143891, 163449, 170053, 431673, 510159, 1295019, 1530477, 1870583, 5611749, 16835247]

約数ペア:

[(1, 16835247), (3, 5611749), (9, 1870583), (11, 1530477), (13, 1295019), (33, 510159), (39, 431673), (99, 170053), (103, 163449), (117, 143891), (127, 132561), (143, 117729), (309, 54483), (381, 44187), (429, 39243), (927, 18161), (1133, 14859), (1143, 14729), (1287, 13081), (1339, 12573), (1397, 12051), (1651, 10197), (3399, 4953), (4017, 4191)]