2016345261

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{9161}}^1$

素因数の和:9441

約数の個数: 32

約数和(自身を含む): 3152314368

約数和(自身を除く): 1135969107

約数列:

[1, 3, 7, 21, 47, 141, 223, 329, 669, 987, 1561, 4683, 9161, 10481, 27483, 31443, 64127, 73367, 192381, 220101, 430567, 1291701, 2042903, 3013969, 6128709, 9041907, 14300321, 42900963, 96016441, 288049323, 672115087, 2016345261]

約数ペア:

[(1, 2016345261), (3, 672115087), (7, 288049323), (21, 96016441), (47, 42900963), (141, 14300321), (223, 9041907), (329, 6128709), (669, 3013969), (987, 2042903), (1561, 1291701), (4683, 430567), (9161, 220101), (10481, 192381), (27483, 73367), (31443, 64127)]