214415361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54517}}^1$

素因数の和:54565

約数の個数: 24

約数和(自身を含む): 340192320

約数和(自身を除く): 125776959

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 54517, 163551, 490653, 1035823, 1253891, 3107469, 3761673, 9322407, 11285019, 23823929, 71471787, 214415361]

約数ペア:

[(1, 214415361), (3, 71471787), (9, 23823929), (19, 11285019), (23, 9322407), (57, 3761673), (69, 3107469), (171, 1253891), (207, 1035823), (437, 490653), (1311, 163551), (3933, 54517)]