2249350077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{19813}}^1$

素因数の和:19941

約数の個数: 32

約数和(自身を含む): 3355382016

約数和(自身を除く): 1106031939

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 533, 923, 1599, 2769, 2911, 8733, 19813, 37843, 59439, 113529, 257569, 772707, 812333, 1406723, 2436999, 4220169, 10560329, 18287399, 31680987, 54862197, 57675643, 173026929, 749783359, 2249350077]

約数ペア:

[(1, 2249350077), (3, 749783359), (13, 173026929), (39, 57675643), (41, 54862197), (71, 31680987), (123, 18287399), (213, 10560329), (533, 4220169), (923, 2436999), (1599, 1406723), (2769, 812333), (2911, 772707), (8733, 257569), (19813, 113529), (37843, 59439)]