867633981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 1248115968

約数和(自身を除く): 380481987

約数列:

[1, 3, 17, 51, 73, 219, 241, 723, 967, 1241, 2901, 3723, 4097, 12291, 16439, 17593, 49317, 52779, 70591, 211773, 233047, 299081, 699141, 897243, 1200047, 3600141, 3961799, 11885397, 17012431, 51037293, 289211327, 867633981]

約数ペア:

[(1, 867633981), (3, 289211327), (17, 51037293), (51, 17012431), (73, 11885397), (219, 3961799), (241, 3600141), (723, 1200047), (967, 897243), (1241, 699141), (2901, 299081), (3723, 233047), (4097, 211773), (12291, 70591), (16439, 52779), (17593, 49317)]