2445077193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2081}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 3592899072

約数和(自身を除く): 1147821879

約数列:

[1, 3, 13, 39, 47, 141, 611, 641, 1833, 1923, 2081, 6243, 8333, 24999, 27053, 30127, 81159, 90381, 97807, 293421, 391651, 1174953, 1271491, 1333921, 3814473, 4001763, 17340973, 52022919, 62694287, 188082861, 815025731, 2445077193]

約数ペア:

[(1, 2445077193), (3, 815025731), (13, 188082861), (39, 62694287), (47, 52022919), (141, 17340973), (611, 4001763), (641, 3814473), (1833, 1333921), (1923, 1271491), (2081, 1174953), (6243, 391651), (8333, 293421), (24999, 97807), (27053, 90381), (30127, 81159)]