738357789

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{11117}}^1$

素因数の和:11277

約数の個数: 24

約数和(自身を含む): 1074265632

約数和(自身を除く): 335907843

約数列:

[1, 3, 13, 39, 131, 169, 393, 507, 1703, 5109, 11117, 22139, 33351, 66417, 144521, 433563, 1456327, 1878773, 4368981, 5636319, 18932251, 56796753, 246119263, 738357789]

約数ペア:

[(1, 738357789), (3, 246119263), (13, 56796753), (39, 18932251), (131, 5636319), (169, 4368981), (393, 1878773), (507, 1456327), (1703, 433563), (5109, 144521), (11117, 66417), (22139, 33351)]