2021096931

素因数分解:

$3^1\times 7^1\times {\mathrm{5003}}^1\times {\mathrm{19237}}^1$

素因数の和:24250

約数の個数: 16

約数和(自身を含む): 3080542464

約数和(自身を除く): 1059445533

約数列:

[1, 3, 7, 21, 5003, 15009, 19237, 35021, 57711, 105063, 134659, 403977, 96242711, 288728133, 673698977, 2021096931]

約数ペア:

[(1, 2021096931), (3, 673698977), (7, 288728133), (21, 96242711), (5003, 403977), (15009, 134659), (19237, 105063), (35021, 57711)]