9966705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4127}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 19021824

約数和(自身を除く): 9055119

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 4127, 12381, 20635, 28889, 61905, 86667, 94921, 144445, 284763, 433335, 474605, 664447, 1423815, 1993341, 3322235, 9966705]

約数ペア:

[(1, 9966705), (3, 3322235), (5, 1993341), (7, 1423815), (15, 664447), (21, 474605), (23, 433335), (35, 284763), (69, 144445), (105, 94921), (115, 86667), (161, 61905), (345, 28889), (483, 20635), (805, 12381), (2415, 4127)]