349727623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6101}}^1$

素因数の和:6558

約数の個数: 16

約数和(自身を含む): 421770240

約数和(自身を除く): 72042617

約数列:

[1, 7, 19, 133, 431, 3017, 6101, 8189, 42707, 57323, 115919, 811433, 2629531, 18406717, 49961089, 349727623]

約数ペア:

[(1, 349727623), (7, 49961089), (19, 18406717), (133, 2629531), (431, 811433), (3017, 115919), (6101, 57323), (8189, 42707)]