42817677

素因数分解:

$3^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1997}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 65342592

約数和(自身を除く): 22524915

約数列:

[1, 3, 7, 21, 1021, 1997, 3063, 5991, 7147, 13979, 21441, 41937, 2038937, 6116811, 14272559, 42817677]

約数ペア:

[(1, 42817677), (3, 14272559), (7, 6116811), (21, 2038937), (1021, 41937), (1997, 21441), (3063, 13979), (5991, 7147)]