2004231663

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{34171}}^1$

素因数の和:34217

約数の個数: 48

約数和(自身を含む): 3553888000

約数和(自身を除く): 1549656337

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 6517, 8379, 19551, 34171, 58653, 102513, 239197, 307539, 649249, 717591, 1674379, 1947747, 2152773, 4544743, 5023137, 5843241, 11720653, 13634229, 15069411, 31813201, 35161959, 40902687, 95439603, 105485877, 222692407, 286318809, 668077221, 2004231663]

約数ペア:

[(1, 2004231663), (3, 668077221), (7, 286318809), (9, 222692407), (19, 105485877), (21, 95439603), (49, 40902687), (57, 35161959), (63, 31813201), (133, 15069411), (147, 13634229), (171, 11720653), (343, 5843241), (399, 5023137), (441, 4544743), (931, 2152773), (1029, 1947747), (1197, 1674379), (2793, 717591), (3087, 649249), (6517, 307539), (8379, 239197), (19551, 102513), (34171, 58653)]