2327451

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 3677184

約数和(自身を除く): 1349733

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 223, 497, 669, 1491, 1561, 3479, 4683, 10437, 10927, 15833, 32781, 47499, 110831, 332493, 775817, 2327451]

約数ペア:

[(1, 2327451), (3, 775817), (7, 332493), (21, 110831), (49, 47499), (71, 32781), (147, 15833), (213, 10927), (223, 10437), (497, 4683), (669, 3479), (1491, 1561)]