3318081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 4804800

約数和(自身を除く): 1486719

約数列:

[1, 3, 13, 39, 149, 447, 571, 1713, 1937, 5811, 7423, 22269, 85079, 255237, 1106027, 3318081]

約数ペア:

[(1, 3318081), (3, 1106027), (13, 255237), (39, 85079), (149, 22269), (447, 7423), (571, 5811), (1713, 1937)]