2886014961

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{2485801}}^1$

素因数の和:2485853

約数の個数: 16

約数和(自身を含む): 4375011520

約数和(自身を除く): 1488996559

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 2485801, 7457403, 22372209, 67116627, 106889443, 320668329, 962004987, 2886014961]

約数ペア:

[(1, 2886014961), (3, 962004987), (9, 320668329), (27, 106889443), (43, 67116627), (129, 22372209), (387, 7457403), (1161, 2485801)]