11840997

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 18559200

約数和(自身を除く): 6718203

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 739, 763, 2217, 2289, 5173, 5341, 15519, 16023, 36211, 80551, 108633, 241653, 563857, 1691571, 3946999, 11840997]

約数ペア:

[(1, 11840997), (3, 3946999), (7, 1691571), (21, 563857), (49, 241653), (109, 108633), (147, 80551), (327, 36211), (739, 16023), (763, 15519), (2217, 5341), (2289, 5173)]