69470479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 80266032

約数和(自身を除く): 10795553

約数列:

[1, 13, 19, 113, 131, 247, 361, 1469, 1703, 2147, 2489, 4693, 14803, 27911, 32357, 40793, 47291, 192439, 281257, 530309, 614783, 3656341, 5343883, 69470479]

約数ペア:

[(1, 69470479), (13, 5343883), (19, 3656341), (113, 614783), (131, 530309), (247, 281257), (361, 192439), (1469, 47291), (1703, 40793), (2147, 32357), (2489, 27911), (4693, 14803)]