11690469

素因数分解:

$3^2\times 7^4\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 30

約数和(自身を含む): 19735846

約数和(自身を除く): 8045377

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 541, 1029, 1623, 2401, 3087, 3787, 4869, 7203, 11361, 21609, 26509, 34083, 79527, 185563, 238581, 556689, 1298941, 1670067, 3896823, 11690469]

約数ペア:

[(1, 11690469), (3, 3896823), (7, 1670067), (9, 1298941), (21, 556689), (49, 238581), (63, 185563), (147, 79527), (343, 34083), (441, 26509), (541, 21609), (1029, 11361), (1623, 7203), (2401, 4869), (3087, 3787)]