2103707907

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{50671}}^1$

素因数の和:51343

約数の個数: 24

約数和(自身を含む): 3478126080

約数和(自身を除く): 1374418173

約数列:

[1, 3, 7, 9, 21, 63, 659, 1977, 4613, 5931, 13839, 41517, 50671, 152013, 354697, 456039, 1064091, 3192273, 33392189, 100176567, 233745323, 300529701, 701235969, 2103707907]

約数ペア:

[(1, 2103707907), (3, 701235969), (7, 300529701), (9, 233745323), (21, 100176567), (63, 33392189), (659, 3192273), (1977, 1064091), (4613, 456039), (5931, 354697), (13839, 152013), (41517, 50671)]