9715667913

素因数分解:

$3^2\times 7^2\times {\mathrm{22030993}}^1$

素因数の和:22031013

約数の個数: 18

約数和(自身を含む): 16324966554

約数和(自身を除く): 6609298641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 22030993, 66092979, 154216951, 198278937, 462650853, 1079518657, 1387952559, 3238555971, 9715667913]

約数ペア:

[(1, 9715667913), (3, 3238555971), (7, 1387952559), (9, 1079518657), (21, 462650853), (49, 198278937), (63, 154216951), (147, 66092979), (441, 22030993)]