928602241

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 1124057088

約数和(自身を除く): 195454847

約数列:

[1, 7, 31, 53, 217, 263, 307, 371, 1643, 1841, 2149, 8153, 9517, 11501, 13939, 16271, 57071, 66619, 80741, 97573, 113897, 432109, 504401, 565187, 2502971, 3024763, 3530807, 4279273, 17520797, 29954911, 132657463, 928602241]

約数ペア:

[(1, 928602241), (7, 132657463), (31, 29954911), (53, 17520797), (217, 4279273), (263, 3530807), (307, 3024763), (371, 2502971), (1643, 565187), (1841, 504401), (2149, 432109), (8153, 113897), (9517, 97573), (11501, 80741), (13939, 66619), (16271, 57071)]