119427049

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 138624640

約数和(自身を除く): 19197591

約数列:

[1, 7, 109, 193, 763, 811, 1351, 5677, 21037, 88399, 147259, 156523, 618793, 1095661, 17061007, 119427049]

約数ペア:

[(1, 119427049), (7, 17061007), (109, 1095661), (193, 618793), (763, 156523), (811, 147259), (1351, 88399), (5677, 21037)]