229149987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4211}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 356638464

約数和(自身を除く): 127488477

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 291, 561, 1067, 1649, 3201, 4211, 4947, 12633, 18139, 46321, 54417, 71587, 138963, 214761, 408467, 787457, 1225401, 2362371, 4493137, 6943939, 13479411, 20831817, 76383329, 229149987]

約数ペア:

[(1, 229149987), (3, 76383329), (11, 20831817), (17, 13479411), (33, 6943939), (51, 4493137), (97, 2362371), (187, 1225401), (291, 787457), (561, 408467), (1067, 214761), (1649, 138963), (3201, 71587), (4211, 54417), (4947, 46321), (12633, 18139)]