2656550013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{4591}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 3928253952

約数和(自身を除く): 1271703939

約数列:

[1, 3, 13, 37, 39, 111, 401, 481, 1203, 1443, 4591, 5213, 13773, 14837, 15639, 44511, 59683, 169867, 179049, 192881, 509601, 578643, 1840991, 2208271, 5522973, 6624813, 23932883, 68116667, 71798649, 204350001, 885516671, 2656550013]

約数ペア:

[(1, 2656550013), (3, 885516671), (13, 204350001), (37, 71798649), (39, 68116667), (111, 23932883), (401, 6624813), (481, 5522973), (1203, 2208271), (1443, 1840991), (4591, 578643), (5213, 509601), (13773, 192881), (14837, 179049), (15639, 169867), (44511, 59683)]