12106971

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 18617040

約数和(自身を除く): 6510069

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 701, 909, 1919, 2103, 5757, 6309, 13319, 17271, 39957, 70801, 119871, 212403, 637209, 1345219, 4035657, 12106971]

約数ペア:

[(1, 12106971), (3, 4035657), (9, 1345219), (19, 637209), (57, 212403), (101, 119871), (171, 70801), (303, 39957), (701, 17271), (909, 13319), (1919, 6309), (2103, 5757)]