28428992061

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{621521}}^1$

素因数の和:621796

約数の個数: 16

約数和(自身を含む): 38584085760

約数和(自身を除く): 10155093699

約数列:

[1, 3, 79, 193, 237, 579, 15247, 45741, 621521, 1864563, 49100159, 119953553, 147300477, 359860659, 9476330687, 28428992061]

約数ペア:

[(1, 28428992061), (3, 9476330687), (79, 359860659), (193, 147300477), (237, 119953553), (579, 49100159), (15247, 1864563), (45741, 621521)]