1873563549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{61511}}^1$

素因数の和:61609

約数の個数: 32

約数和(自身を含む): 2976196608

約数和(自身を除く): 1102633059

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 10153, 30459, 61511, 184533, 676621, 799643, 2029863, 2398929, 4367281, 8796073, 13101843, 26388219, 48040091, 56774653, 144120273, 170323959, 624521183, 1873563549]

約数ペア:

[(1, 1873563549), (3, 624521183), (11, 170323959), (13, 144120273), (33, 56774653), (39, 48040091), (71, 26388219), (143, 13101843), (213, 8796073), (429, 4367281), (781, 2398929), (923, 2029863), (2343, 799643), (2769, 676621), (10153, 184533), (30459, 61511)]