891696963

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 1246259520

約数和(自身を除く): 354562557

約数列:

[1, 3, 53, 61, 89, 159, 183, 267, 1033, 3099, 3233, 4717, 5429, 9699, 14151, 16287, 54749, 63013, 91937, 164247, 189039, 275811, 287737, 863211, 3339689, 4872661, 5608157, 10019067, 14617983, 16824471, 297232321, 891696963]

約数ペア:

[(1, 891696963), (3, 297232321), (53, 16824471), (61, 14617983), (89, 10019067), (159, 5608157), (183, 4872661), (267, 3339689), (1033, 863211), (3099, 287737), (3233, 275811), (4717, 189039), (5429, 164247), (9699, 91937), (14151, 63013), (16287, 54749)]