2140313685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{12289}}^1$

素因数の和:12997

約数の個数: 32

約数和(自身を含む): 3631547520

約数和(自身を除く): 1491233835

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 683, 2049, 3415, 10245, 11611, 12289, 34833, 36867, 58055, 61445, 174165, 184335, 208913, 626739, 1044565, 3133695, 8393387, 25180161, 41966935, 125900805, 142687579, 428062737, 713437895, 2140313685]

約数ペア:

[(1, 2140313685), (3, 713437895), (5, 428062737), (15, 142687579), (17, 125900805), (51, 41966935), (85, 25180161), (255, 8393387), (683, 3133695), (2049, 1044565), (3415, 626739), (10245, 208913), (11611, 184335), (12289, 174165), (34833, 61445), (36867, 58055)]