30849217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1423}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 37365760

約数和(自身を除く): 6516543

約数列:

[1, 7, 19, 133, 163, 1141, 1423, 3097, 9961, 21679, 27037, 189259, 231949, 1623643, 4407031, 30849217]

約数ペア:

[(1, 30849217), (7, 4407031), (19, 1623643), (133, 231949), (163, 189259), (1141, 27037), (1423, 21679), (3097, 9961)]