6898143

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 11151360

約数和(自身を除く): 4253217

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 241, 329, 609, 723, 987, 1363, 1687, 4089, 5061, 6989, 9541, 11327, 20967, 28623, 33981, 48923, 79289, 146769, 237867, 328483, 985449, 2299381, 6898143]

約数ペア:

[(1, 6898143), (3, 2299381), (7, 985449), (21, 328483), (29, 237867), (47, 146769), (87, 79289), (141, 48923), (203, 33981), (241, 28623), (329, 20967), (609, 11327), (723, 9541), (987, 6989), (1363, 5061), (1687, 4089)]