86780379

素因数分解:

$3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{3767}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 132392448

約数和(自身を除く): 45612069

約数列:

[1, 3, 7, 21, 1097, 3291, 3767, 7679, 11301, 23037, 26369, 79107, 4132399, 12397197, 28926793, 86780379]

約数ペア:

[(1, 86780379), (3, 28926793), (7, 12397197), (21, 4132399), (1097, 79107), (3291, 26369), (3767, 23037), (7679, 11301)]