2017506127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68639}}^1$

素因数の和:68695

約数の個数: 32

約数和(自身を含む): 2767564800

約数和(自身を除く): 750058673

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 4199, 29393, 68639, 480473, 892307, 1166863, 1304141, 6246149, 8168041, 9128987, 15169219, 16953833, 22170397, 106184533, 118676831, 155192779, 288215161, 2017506127]

約数ペア:

[(1, 2017506127), (7, 288215161), (13, 155192779), (17, 118676831), (19, 106184533), (91, 22170397), (119, 16953833), (133, 15169219), (221, 9128987), (247, 8168041), (323, 6246149), (1547, 1304141), (1729, 1166863), (2261, 892307), (4199, 480473), (29393, 68639)]