416505771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 668848128

約数和(自身を除く): 252342357

約数列:

[1, 3, 9, 11, 33, 99, 127, 157, 211, 381, 471, 633, 1143, 1397, 1413, 1727, 1899, 2321, 4191, 5181, 6963, 12573, 15543, 19939, 20889, 26797, 33127, 59817, 80391, 99381, 179451, 219329, 241173, 294767, 298143, 364397, 657987, 884301, 1093191, 1973961, 2652903, 3279573, 4207129, 12621387, 37864161, 46278419, 138835257, 416505771]

約数ペア:

[(1, 416505771), (3, 138835257), (9, 46278419), (11, 37864161), (33, 12621387), (99, 4207129), (127, 3279573), (157, 2652903), (211, 1973961), (381, 1093191), (471, 884301), (633, 657987), (1143, 364397), (1397, 298143), (1413, 294767), (1727, 241173), (1899, 219329), (2321, 179451), (4191, 99381), (5181, 80391), (6963, 59817), (12573, 33127), (15543, 26797), (19939, 20889)]