855479919

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8329}}^1$

素因数の和:8479

約数の個数: 32

約数和(自身を含む): 1341329920

約数和(自身を除く): 485850001

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 469, 511, 1407, 1533, 4891, 8329, 14673, 24987, 34237, 58303, 102711, 174909, 558043, 608017, 1674129, 1824051, 3906301, 4256119, 11718903, 12768357, 40737139, 122211417, 285159973, 855479919]

約数ペア:

[(1, 855479919), (3, 285159973), (7, 122211417), (21, 40737139), (67, 12768357), (73, 11718903), (201, 4256119), (219, 3906301), (469, 1824051), (511, 1674129), (1407, 608017), (1533, 558043), (4891, 174909), (8329, 102711), (14673, 58303), (24987, 34237)]