42780447843

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1039}}^1\times {\mathrm{2797}}^1$

素因数の和:4547

約数の個数: 32

約数和(自身を含む): 65368442880

約数和(自身を除く): 22587995037

約数列:

[1, 3, 7, 21, 701, 1039, 2103, 2797, 3117, 4907, 7273, 8391, 14721, 19579, 21819, 58737, 728339, 1960697, 2185017, 2906083, 5098373, 5882091, 8718249, 13724879, 15295119, 20342581, 41174637, 61027743, 2037164183, 6111492549, 14260149281, 42780447843]

約数ペア:

[(1, 42780447843), (3, 14260149281), (7, 6111492549), (21, 2037164183), (701, 61027743), (1039, 41174637), (2103, 20342581), (2797, 15295119), (3117, 13724879), (4907, 8718249), (7273, 5882091), (8391, 5098373), (14721, 2906083), (19579, 2185017), (21819, 1960697), (58737, 728339)]