14640857

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 19403712

約数和(自身を除く): 4762855

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1181, 1771, 8267, 12397, 12991, 27163, 57869, 90937, 190141, 298793, 636559, 1330987, 2091551, 14640857]

約数ペア:

[(1, 14640857), (7, 2091551), (11, 1330987), (23, 636559), (49, 298793), (77, 190141), (161, 90937), (253, 57869), (539, 27163), (1127, 12991), (1181, 12397), (1771, 8267)]