12866339913

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{222067}}^1$

素因数の和:222197

約数の個数: 32

約数和(自身を含む): 20465786880

約数和(自身を除く): 7599446967

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 1869, 2759, 8277, 19313, 57939, 222067, 666201, 1554469, 4663407, 6884077, 19763963, 20652231, 48188539, 59291889, 138347741, 144565617, 415043223, 612682853, 1838048559, 4288779971, 12866339913]

約数ペア:

[(1, 12866339913), (3, 4288779971), (7, 1838048559), (21, 612682853), (31, 415043223), (89, 144565617), (93, 138347741), (217, 59291889), (267, 48188539), (623, 20652231), (651, 19763963), (1869, 6884077), (2759, 4663407), (8277, 1554469), (19313, 666201), (57939, 222067)]