982202221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{981221}}^1$

素因数の和:981252

約数の個数: 16

約数和(自身を含む): 1318762368

約数和(自身を除く): 336560147

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 981221, 6868547, 10793431, 12755873, 75554017, 89291111, 140314603, 982202221]

約数ペア:

[(1, 982202221), (7, 140314603), (11, 89291111), (13, 75554017), (77, 12755873), (91, 10793431), (143, 6868547), (1001, 981221)]