403931313

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 630374400

約数和(自身を除く): 226443087

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2461, 2889, 6079, 7383, 18237, 22149, 54711, 66447, 139817, 164133, 419451, 650453, 1258353, 1951359, 3775059, 5854077, 14960419, 17562231, 44881257, 134643771, 403931313]

約数ペア:

[(1, 403931313), (3, 134643771), (9, 44881257), (23, 17562231), (27, 14960419), (69, 5854077), (107, 3775059), (207, 1951359), (321, 1258353), (621, 650453), (963, 419451), (2461, 164133), (2889, 139817), (6079, 66447), (7383, 54711), (18237, 22149)]