14978887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11478

約数の個数: 16

約数和(自身を含む): 19775232

約数和(自身を除く): 4796345

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 11443, 80101, 125873, 194531, 881111, 1361717, 2139841, 14978887]

約数ペア:

[(1, 14978887), (7, 2139841), (11, 1361717), (17, 881111), (77, 194531), (119, 125873), (187, 80101), (1309, 11443)]