147097489

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83059}}^1$

素因数の和:83100

約数の個数: 16

約数和(自身を含む): 191370240

約数和(自身を除く): 44272751

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 83059, 581413, 913649, 1910357, 6395543, 13372499, 21013927, 147097489]

約数ペア:

[(1, 147097489), (7, 21013927), (11, 13372499), (23, 6395543), (77, 1910357), (161, 913649), (253, 581413), (1771, 83059)]