83886691

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4177}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 101608960

約数和(自身を除く): 17722269

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 4177, 20083, 29239, 79363, 555541, 630727, 4415089, 11983813, 83886691]

約数ペア:

[(1, 83886691), (7, 11983813), (19, 4415089), (133, 630727), (151, 555541), (1057, 79363), (2869, 29239), (4177, 20083)]