142817961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10739}}^1$

素因数の和:10797

約数の個数: 32

約数和(自身を含む): 230952960

約数和(自身を除く): 88134999

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 10739, 13299, 32217, 118129, 139607, 332909, 354387, 418821, 998727, 1535677, 3661999, 4327817, 4607031, 10985997, 12983451, 47605987, 142817961]

約数ペア:

[(1, 142817961), (3, 47605987), (11, 12983451), (13, 10985997), (31, 4607031), (33, 4327817), (39, 3661999), (93, 1535677), (143, 998727), (341, 418821), (403, 354387), (429, 332909), (1023, 139607), (1209, 118129), (4433, 32217), (10739, 13299)]