9411831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 16353792

約数和(自身を除く): 6941961

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 103, 117, 143, 213, 309, 429, 639, 781, 923, 927, 1133, 1287, 1339, 2343, 2769, 3399, 4017, 7029, 7313, 8307, 10153, 10197, 12051, 14729, 21939, 30459, 44187, 65817, 80443, 91377, 95069, 132561, 241329, 285207, 723987, 855621, 1045759, 3137277, 9411831]

約数ペア:

[(1, 9411831), (3, 3137277), (9, 1045759), (11, 855621), (13, 723987), (33, 285207), (39, 241329), (71, 132561), (99, 95069), (103, 91377), (117, 80443), (143, 65817), (213, 44187), (309, 30459), (429, 21939), (639, 14729), (781, 12051), (923, 10197), (927, 10153), (1133, 8307), (1287, 7313), (1339, 7029), (2343, 4017), (2769, 3399)]