2017101693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 2879400960

約数和(自身を除く): 862299267

約数列:

[1, 3, 19, 57, 71, 213, 523, 953, 1349, 1569, 2859, 4047, 9937, 18107, 29811, 37133, 54321, 67663, 111399, 202989, 498419, 705527, 1285597, 1495257, 2116581, 3856791, 9469961, 28409883, 35387749, 106163247, 672367231, 2017101693]

約数ペア:

[(1, 2017101693), (3, 672367231), (19, 106163247), (57, 35387749), (71, 28409883), (213, 9469961), (523, 3856791), (953, 2116581), (1349, 1495257), (1569, 1285597), (2859, 705527), (4047, 498419), (9937, 202989), (18107, 111399), (29811, 67663), (37133, 54321)]