27986077

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 33066880

約数和(自身を除く): 5080803

約数列:

[1, 7, 43, 109, 301, 763, 853, 4687, 5971, 32809, 36679, 92977, 256753, 650839, 3998011, 27986077]

約数ペア:

[(1, 27986077), (7, 3998011), (43, 650839), (109, 256753), (301, 92977), (763, 36679), (853, 32809), (4687, 5971)]