2017295161

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 2447020800

約数和(自身を除く): 429725639

約数列:

[1, 7, 41, 49, 67, 287, 343, 469, 2009, 2141, 2747, 3283, 14063, 14987, 19229, 22981, 87781, 104909, 134603, 143447, 614467, 734363, 942221, 1004129, 4301269, 5881327, 7028903, 30108883, 41169289, 49202321, 288185023, 2017295161]

約数ペア:

[(1, 2017295161), (7, 288185023), (41, 49202321), (49, 41169289), (67, 30108883), (287, 7028903), (343, 5881327), (469, 4301269), (2009, 1004129), (2141, 942221), (2747, 734363), (3283, 614467), (14063, 143447), (14987, 134603), (19229, 104909), (22981, 87781)]