480069501

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 687329280

約数和(自身を除く): 207259779

約数列:

[1, 3, 23, 43, 69, 129, 239, 677, 717, 989, 2031, 2967, 5497, 10277, 15571, 16491, 29111, 30831, 46713, 87333, 161803, 236371, 485409, 669553, 709113, 2008659, 3721469, 6957529, 11164407, 20872587, 160023167, 480069501]

約数ペア:

[(1, 480069501), (3, 160023167), (23, 20872587), (43, 11164407), (69, 6957529), (129, 3721469), (239, 2008659), (677, 709113), (717, 669553), (989, 485409), (2031, 236371), (2967, 161803), (5497, 87333), (10277, 46713), (15571, 30831), (16491, 29111)]