38791269

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 62244000

約数和(自身を除く): 23452731

約数列:

[1, 3, 9, 11, 33, 99, 121, 179, 199, 363, 537, 597, 1089, 1611, 1791, 1969, 2189, 5907, 6567, 17721, 19701, 21659, 24079, 35621, 64977, 72237, 106863, 194931, 216711, 320589, 391831, 1175493, 3526479, 4310141, 12930423, 38791269]

約数ペア:

[(1, 38791269), (3, 12930423), (9, 4310141), (11, 3526479), (33, 1175493), (99, 391831), (121, 320589), (179, 216711), (199, 194931), (363, 106863), (537, 72237), (597, 64977), (1089, 35621), (1611, 24079), (1791, 21659), (1969, 19701), (2189, 17721), (5907, 6567)]