2051250903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{16493}}^1$

素因数の和:17575

約数の個数: 24

約数和(自身を含む): 3194030112

約数和(自身を除く): 1142779209

約数列:

[1, 3, 9, 13, 39, 117, 1063, 3189, 9567, 13819, 16493, 41457, 49479, 124371, 148437, 214409, 643227, 1929681, 17532059, 52596177, 157788531, 227916767, 683750301, 2051250903]

約数ペア:

[(1, 2051250903), (3, 683750301), (9, 227916767), (13, 157788531), (39, 52596177), (117, 17532059), (1063, 1929681), (3189, 643227), (9567, 214409), (13819, 148437), (16493, 124371), (41457, 49479)]