926495613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{19993}}^1$

素因数の和:20289

約数の個数: 24

約数和(自身を含む): 1413975680

約数和(自身を除く): 487480067

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 2439, 5149, 15447, 19993, 46341, 59979, 179937, 379867, 1139601, 3418803, 5418103, 16254309, 48762927, 102943957, 308831871, 926495613]

約数ペア:

[(1, 926495613), (3, 308831871), (9, 102943957), (19, 48762927), (57, 16254309), (171, 5418103), (271, 3418803), (813, 1139601), (2439, 379867), (5149, 179937), (15447, 59979), (19993, 46341)]