71330511

素因数分解:

$3^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{1951}}^1$

素因数の和:3702

約数の個数: 16

約数和(自身を含む): 108812288

約数和(自身を除く): 37481777

約数列:

[1, 3, 7, 21, 1741, 1951, 5223, 5853, 12187, 13657, 36561, 40971, 3396691, 10190073, 23776837, 71330511]

約数ペア:

[(1, 71330511), (3, 23776837), (7, 10190073), (21, 3396691), (1741, 40971), (1951, 36561), (5223, 13657), (5853, 12187)]