20141505741

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{21767}}^1$

素因数の和:22233

約数の個数: 32

約数和(自身を含む): 31011563520

約数和(自身を除く): 10870057779

約数列:

[1, 3, 7, 21, 139, 317, 417, 951, 973, 2219, 2919, 6657, 21767, 44063, 65301, 132189, 152369, 308441, 457107, 925323, 3025613, 6900139, 9076839, 20700417, 21179291, 48300973, 63537873, 144902919, 959119321, 2877357963, 6713835247, 20141505741]

約数ペア:

[(1, 20141505741), (3, 6713835247), (7, 2877357963), (21, 959119321), (139, 144902919), (317, 63537873), (417, 48300973), (951, 21179291), (973, 20700417), (2219, 9076839), (2919, 6900139), (6657, 3025613), (21767, 925323), (44063, 457107), (65301, 308441), (132189, 152369)]