30431131

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 32324320

約数和(自身を除く): 1893189

約数列:

[1, 37, 61, 97, 139, 2257, 3589, 5143, 5917, 8479, 13483, 218929, 313723, 498871, 822463, 30431131]

約数ペア:

[(1, 30431131), (37, 822463), (61, 498871), (97, 313723), (139, 218929), (2257, 13483), (3589, 8479), (5143, 5917)]