2021340177

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{1847}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 3085790400

約数和(自身を除く): 1064450223

約数列:

[1, 3, 9, 27, 59, 81, 177, 229, 531, 687, 1593, 1847, 2061, 4779, 5541, 6183, 13511, 16623, 18549, 40533, 49869, 108973, 121599, 149607, 326919, 364797, 422963, 980757, 1094391, 1268889, 2942271, 3806667, 8826813, 11420001, 24954817, 34260003, 74864451, 224593353, 673780059, 2021340177]

約数ペア:

[(1, 2021340177), (3, 673780059), (9, 224593353), (27, 74864451), (59, 34260003), (81, 24954817), (177, 11420001), (229, 8826813), (531, 3806667), (687, 2942271), (1593, 1268889), (1847, 1094391), (2061, 980757), (4779, 422963), (5541, 364797), (6183, 326919), (13511, 149607), (16623, 121599), (18549, 108973), (40533, 49869)]