4949204547

素因数分解:

$3^1\times 7^1\times {\mathrm{11987}}^1\times {\mathrm{19661}}^1$

素因数の和:31658

約数の個数: 16

約数和(自身を含む): 7542657792

約数和(自身を除く): 2593453245

約数列:

[1, 3, 7, 21, 11987, 19661, 35961, 58983, 83909, 137627, 251727, 412881, 235676407, 707029221, 1649734849, 4949204547]

約数ペア:

[(1, 4949204547), (3, 1649734849), (7, 707029221), (21, 235676407), (11987, 412881), (19661, 251727), (35961, 137627), (58983, 83909)]