14678531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 19243008

約数和(自身を除く): 4564477

約数列:

[1, 7, 17, 23, 31, 119, 161, 173, 217, 391, 527, 713, 1211, 2737, 2941, 3689, 3979, 4991, 5363, 12121, 20587, 27853, 37541, 67643, 84847, 91171, 123349, 473501, 638197, 863443, 2096933, 14678531]

約数ペア:

[(1, 14678531), (7, 2096933), (17, 863443), (23, 638197), (31, 473501), (119, 123349), (161, 91171), (173, 84847), (217, 67643), (391, 37541), (527, 27853), (713, 20587), (1211, 12121), (2737, 5363), (2941, 4991), (3689, 3979)]