86673717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{740801}}^1$

素因数の和:740820

約数の個数: 12

約数和(自身を含む): 134825964

約数和(自身を除く): 48152247

約数列:

[1, 3, 9, 13, 39, 117, 740801, 2222403, 6667209, 9630413, 28891239, 86673717]

約数ペア:

[(1, 86673717), (3, 28891239), (9, 9630413), (13, 6667209), (39, 2222403), (117, 740801)]