5254431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 9085440

約数和(自身を除く): 3831009

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1013, 1729, 3039, 5187, 7091, 13169, 19247, 21273, 39507, 57741, 92183, 134729, 250211, 276549, 404187, 750633, 1751477, 5254431]

約数ペア:

[(1, 5254431), (3, 1751477), (7, 750633), (13, 404187), (19, 276549), (21, 250211), (39, 134729), (57, 92183), (91, 57741), (133, 39507), (247, 21273), (273, 19247), (399, 13169), (741, 7091), (1013, 5187), (1729, 3039)]