2021063037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1\times {\mathrm{6829}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 3265286400

約数和(自身を除く): 1244223363

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 829, 2487, 5803, 6829, 14093, 17409, 20487, 42279, 47803, 98651, 116093, 143409, 295953, 348279, 812651, 2437953, 5661241, 16983723, 39628687, 96241097, 118886061, 288723291, 673687679, 2021063037]

約数ペア:

[(1, 2021063037), (3, 673687679), (7, 288723291), (17, 118886061), (21, 96241097), (51, 39628687), (119, 16983723), (357, 5661241), (829, 2437953), (2487, 812651), (5803, 348279), (6829, 295953), (14093, 143409), (17409, 116093), (20487, 98651), (42279, 47803)]