2692281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 3816000

約数和(自身を除く): 1123719

約数列:

[1, 3, 19, 57, 149, 317, 447, 951, 2831, 6023, 8493, 18069, 47233, 141699, 897427, 2692281]

約数ペア:

[(1, 2692281), (3, 897427), (19, 141699), (57, 47233), (149, 18069), (317, 8493), (447, 6023), (951, 2831)]