13238972461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 15663263616

約数和(自身を除く): 2424291155

約数列:

[1, 11, 13, 143, 281, 571, 577, 3091, 3653, 6281, 6347, 7423, 7501, 40183, 81653, 82511, 160451, 162137, 329467, 1764961, 1783507, 2085863, 2107781, 3624137, 4283071, 22944493, 23185591, 47113781, 92580227, 1018382497, 1203542951, 13238972461]

約数ペア:

[(1, 13238972461), (11, 1203542951), (13, 1018382497), (143, 92580227), (281, 47113781), (571, 23185591), (577, 22944493), (3091, 4283071), (3653, 3624137), (6281, 2107781), (6347, 2085863), (7423, 1783507), (7501, 1764961), (40183, 329467), (81653, 162137), (82511, 160451)]