2149742769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{3469}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 3147984000

約数和(自身を除く): 998241231

約数列:

[1, 3, 17, 29, 51, 87, 419, 493, 1257, 1479, 3469, 7123, 10407, 12151, 21369, 36453, 58973, 100601, 176919, 206567, 301803, 619701, 1453511, 1710217, 4360533, 5130651, 24709687, 42151819, 74129061, 126455457, 716580923, 2149742769]

約数ペア:

[(1, 2149742769), (3, 716580923), (17, 126455457), (29, 74129061), (51, 42151819), (87, 24709687), (419, 5130651), (493, 4360533), (1257, 1710217), (1479, 1453511), (3469, 619701), (7123, 301803), (10407, 206567), (12151, 176919), (21369, 100601), (36453, 58973)]