7649913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 10849280

約数和(自身を除く): 3199367

約数列:

[1, 3, 19, 57, 103, 309, 1303, 1957, 3909, 5871, 24757, 74271, 134209, 402627, 2549971, 7649913]

約数ペア:

[(1, 7649913), (3, 2549971), (19, 402627), (57, 134209), (103, 74271), (309, 24757), (1303, 5871), (1957, 3909)]