2865597

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 4440192

約数和(自身を除く): 1574595

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2237, 6711, 15659, 46977, 136457, 409371, 955199, 2865597]

約数ペア:

[(1, 2865597), (3, 955199), (7, 409371), (21, 136457), (61, 46977), (183, 15659), (427, 6711), (1281, 2237)]