1214449061

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1\times {\mathrm{3221}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 1412731008

約数和(自身を除く): 198281947

約数列:

[1, 7, 61, 427, 883, 3221, 6181, 22547, 53863, 196481, 377041, 1375367, 2844143, 19909001, 173492723, 1214449061]

約数ペア:

[(1, 1214449061), (7, 173492723), (61, 19909001), (427, 2844143), (883, 1375367), (3221, 377041), (6181, 196481), (22547, 53863)]