340854227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{19423}}^1$

素因数の和:19562

約数の個数: 16

約数和(自身を含む): 410234880

約数和(自身を除く): 69380653

約数列:

[1, 7, 23, 109, 161, 763, 2507, 17549, 19423, 135961, 446729, 2117107, 3127103, 14819749, 48693461, 340854227]

約数ペア:

[(1, 340854227), (7, 48693461), (23, 14819749), (109, 3127103), (161, 2117107), (763, 446729), (2507, 135961), (17549, 19423)]