2080991745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{6606323}}^1$

素因数の和:6606341

約数の個数: 24

約数和(自身を含む): 4122346176

約数和(自身を除く): 2041354431

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 6606323, 19818969, 33031615, 46244261, 59456907, 99094845, 138732783, 231221305, 297284535, 416198349, 693663915, 2080991745]

約数ペア:

[(1, 2080991745), (3, 693663915), (5, 416198349), (7, 297284535), (9, 231221305), (15, 138732783), (21, 99094845), (35, 59456907), (45, 46244261), (63, 33031615), (105, 19818969), (315, 6606323)]