2949807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7422

約数の個数: 16

約数和(自身を含む): 4732160

約数和(自身を除く): 1782353

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7393, 22179, 51751, 140467, 155253, 421401, 983269, 2949807]

約数ペア:

[(1, 2949807), (3, 983269), (7, 421401), (19, 155253), (21, 140467), (57, 51751), (133, 22179), (399, 7393)]