16203033

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 29592576

約数和(自身を除く): 13389543

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 103, 227, 231, 309, 681, 693, 721, 927, 1133, 1589, 2043, 2163, 2497, 3399, 4767, 6489, 7491, 7931, 10197, 14301, 17479, 22473, 23381, 23793, 52437, 70143, 71379, 157311, 163667, 210429, 257191, 491001, 771573, 1473003, 1800337, 2314719, 5401011, 16203033]

約数ペア:

[(1, 16203033), (3, 5401011), (7, 2314719), (9, 1800337), (11, 1473003), (21, 771573), (33, 491001), (63, 257191), (77, 210429), (99, 163667), (103, 157311), (227, 71379), (231, 70143), (309, 52437), (681, 23793), (693, 23381), (721, 22473), (927, 17479), (1133, 14301), (1589, 10197), (2043, 7931), (2163, 7491), (2497, 6489), (3399, 4767)]