231323313

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 335039328

約数和(自身を除く): 103716015

約数列:

[1, 3, 13, 39, 169, 467, 507, 977, 1401, 2931, 6071, 12701, 18213, 38103, 78923, 165113, 236769, 456259, 495339, 1368777, 5931367, 17794101, 77107771, 231323313]

約数ペア:

[(1, 231323313), (3, 77107771), (13, 17794101), (39, 5931367), (169, 1368777), (467, 495339), (507, 456259), (977, 236769), (1401, 165113), (2931, 78923), (6071, 38103), (12701, 18213)]