2220762973

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6691}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 2641626848

約数和(自身を除く): 420863875

約数列:

[1, 11, 13, 121, 143, 211, 1573, 2321, 2743, 6691, 25531, 30173, 73601, 86983, 331903, 809611, 956813, 1411801, 10524943, 15529811, 18353413, 170827921, 201887543, 2220762973]

約数ペア:

[(1, 2220762973), (11, 201887543), (13, 170827921), (121, 18353413), (143, 15529811), (211, 10524943), (1573, 1411801), (2321, 956813), (2743, 809611), (6691, 331903), (25531, 86983), (30173, 73601)]