13304079019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{1913}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 16720704000

約数和(自身を除く): 3416624981

約数列:

[1, 7, 11, 77, 181, 499, 1267, 1913, 1991, 3493, 5489, 13391, 13937, 21043, 38423, 90319, 147301, 346253, 632233, 954587, 993509, 2423771, 3808783, 6682109, 6954563, 10500457, 26661481, 73503199, 172780247, 1209461729, 1900582717, 13304079019]

約数ペア:

[(1, 13304079019), (7, 1900582717), (11, 1209461729), (77, 172780247), (181, 73503199), (499, 26661481), (1267, 10500457), (1913, 6954563), (1991, 6682109), (3493, 3808783), (5489, 2423771), (13391, 993509), (13937, 954587), (21043, 632233), (38423, 346253), (90319, 147301)]