381497431393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1\times {\mathrm{127493}}^1$

素因数の和:133764

約数の個数: 16

約数和(自身を含む): 422018399376

約数和(自身を除く): 40520967983

約数列:

[1, 13, 37, 481, 6221, 80873, 127493, 230177, 1657409, 2992301, 4717241, 61324133, 793133953, 10310741389, 29345956261, 381497431393]

約数ペア:

[(1, 381497431393), (13, 29345956261), (37, 10310741389), (481, 793133953), (6221, 61324133), (80873, 4717241), (127493, 2992301), (230177, 1657409)]