1567685907

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{48751}}^1$

素因数の和:49160

約数の個数: 20

約数和(自身を含む): 2347798816

約数和(自身を除く): 780112909

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 10719, 32157, 48751, 146253, 438759, 1316277, 3948831, 19354147, 58062441, 174187323, 522561969, 1567685907]

約数ペア:

[(1, 1567685907), (3, 522561969), (9, 174187323), (27, 58062441), (81, 19354147), (397, 3948831), (1191, 1316277), (3573, 438759), (10719, 146253), (32157, 48751)]