12979015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 18633888

約数和(自身を除く): 5654873

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 701, 805, 2645, 3505, 3703, 4907, 16123, 18515, 24535, 80615, 112861, 370829, 564305, 1854145, 2595803, 12979015]

約数ペア:

[(1, 12979015), (5, 2595803), (7, 1854145), (23, 564305), (35, 370829), (115, 112861), (161, 80615), (529, 24535), (701, 18515), (805, 16123), (2645, 4907), (3505, 3703)]