371124477

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{6883}}^1$

素因数の和:8889

約数の個数: 16

約数和(自身を含む): 550169280

約数和(自身を除く): 179044803

約数列:

[1, 3, 9, 27, 1997, 5991, 6883, 17973, 20649, 53919, 61947, 185841, 13745351, 41236053, 123708159, 371124477]

約数ペア:

[(1, 371124477), (3, 123708159), (9, 41236053), (27, 13745351), (1997, 185841), (5991, 61947), (6883, 53919), (17973, 20649)]