297291291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1601}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 459530496

約数和(自身を除く): 162239205

約数列:

[1, 3, 11, 17, 33, 51, 187, 331, 561, 993, 1601, 3641, 4803, 5627, 10923, 16881, 17611, 27217, 52833, 61897, 81651, 185691, 299387, 529931, 898161, 1589793, 5829241, 9008827, 17487723, 27026481, 99097097, 297291291]

約数ペア:

[(1, 297291291), (3, 99097097), (11, 27026481), (17, 17487723), (33, 9008827), (51, 5829241), (187, 1589793), (331, 898161), (561, 529931), (993, 299387), (1601, 185691), (3641, 81651), (4803, 61897), (5627, 52833), (10923, 27217), (16881, 17611)]