1915698057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{24281}}^1$

素因数の和:24338

約数の個数: 48

約数和(自身を含む): 3339649152

約数和(自身を除く): 1423951095

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 289, 357, 663, 867, 1547, 2023, 3757, 4641, 6069, 11271, 24281, 26299, 72843, 78897, 169967, 315653, 412777, 509901, 946959, 1238331, 2209571, 2889439, 5366101, 6628713, 7017209, 8668317, 16098303, 21051627, 37562707, 49120463, 91223717, 112688121, 147361389, 273671151, 638566019, 1915698057]

約数ペア:

[(1, 1915698057), (3, 638566019), (7, 273671151), (13, 147361389), (17, 112688121), (21, 91223717), (39, 49120463), (51, 37562707), (91, 21051627), (119, 16098303), (221, 8668317), (273, 7017209), (289, 6628713), (357, 5366101), (663, 2889439), (867, 2209571), (1547, 1238331), (2023, 946959), (3757, 509901), (4641, 412777), (6069, 315653), (11271, 169967), (24281, 78897), (26299, 72843)]