2019201177

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1435111}}^1$

素因数の和:1435188

約数の個数: 16

約数和(自身を含む): 3122803712

約数和(自身を除く): 1103602535

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1435111, 4305333, 10045777, 30137331, 96152437, 288457311, 673067059, 2019201177]

約数ペア:

[(1, 2019201177), (3, 673067059), (7, 288457311), (21, 96152437), (67, 30137331), (201, 10045777), (469, 4305333), (1407, 1435111)]