2007220107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5641}}^1\times {\mathrm{6977}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 2834631072

約数和(自身を除く): 827410965

約数列:

[1, 3, 17, 51, 5641, 6977, 16923, 20931, 95897, 118609, 287691, 355827, 39357257, 118071771, 669073369, 2007220107]

約数ペア:

[(1, 2007220107), (3, 669073369), (17, 118071771), (51, 39357257), (5641, 355827), (6977, 287691), (16923, 118609), (20931, 95897)]