20221203

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 28113920

約数和(自身を除く): 7892717

約数列:

[1, 3, 37, 67, 111, 201, 2479, 2719, 7437, 8157, 100603, 182173, 301809, 546519, 6740401, 20221203]

約数ペア:

[(1, 20221203), (3, 6740401), (37, 546519), (67, 301809), (111, 182173), (201, 100603), (2479, 8157), (2719, 7437)]