2113269021

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1931}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 3226053600

約数和(自身を除く): 1112784579

約数列:

[1, 3, 9, 27, 59, 81, 177, 229, 531, 687, 1593, 1931, 2061, 4779, 5793, 6183, 13511, 17379, 18549, 40533, 52137, 113929, 121599, 156411, 341787, 364797, 442199, 1025361, 1094391, 1326597, 3076083, 3979791, 9228249, 11939373, 26089741, 35818119, 78269223, 234807669, 704423007, 2113269021]

約数ペア:

[(1, 2113269021), (3, 704423007), (9, 234807669), (27, 78269223), (59, 35818119), (81, 26089741), (177, 11939373), (229, 9228249), (531, 3979791), (687, 3076083), (1593, 1326597), (1931, 1094391), (2061, 1025361), (4779, 442199), (5793, 364797), (6183, 341787), (13511, 156411), (17379, 121599), (18549, 113929), (40533, 52137)]