2861549817

素因数分解:

$3^1\times 7^1\times {\mathrm{3533}}^1\times {\mathrm{38569}}^1$

素因数の和:42112

約数の個数: 16

約数和(自身を含む): 4361804160

約数和(自身を除く): 1500254343

約数列:

[1, 3, 7, 21, 3533, 10599, 24731, 38569, 74193, 115707, 269983, 809949, 136264277, 408792831, 953849939, 2861549817]

約数ペア:

[(1, 2861549817), (3, 953849939), (7, 408792831), (21, 136264277), (3533, 809949), (10599, 269983), (24731, 115707), (38569, 74193)]