2945217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 4423680

約数和(自身を除く): 1478463

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 2879, 8637, 31669, 89249, 95007, 267747, 981739, 2945217]

約数ペア:

[(1, 2945217), (3, 981739), (11, 267747), (31, 95007), (33, 89249), (93, 31669), (341, 8637), (1023, 2879)]