97010739

素因数分解:

$3^2\times 7^2\times {\mathrm{219979}}^1$

素因数の和:219999

約数の個数: 18

約数和(自身を含む): 163005180

約数和(自身を除く): 65994441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 219979, 659937, 1539853, 1979811, 4619559, 10778971, 13858677, 32336913, 97010739]

約数ペア:

[(1, 97010739), (3, 32336913), (7, 13858677), (9, 10778971), (21, 4619559), (49, 1979811), (63, 1539853), (147, 659937), (441, 219979)]