79180647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{290039}}^1$

素因数の和:290062

約数の個数: 16

約数和(自身を含む): 129937920

約数和(自身を除く): 50757273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 290039, 870117, 2030273, 3770507, 6090819, 11311521, 26393549, 79180647]

約数ペア:

[(1, 79180647), (3, 26393549), (7, 11311521), (13, 6090819), (21, 3770507), (39, 2030273), (91, 870117), (273, 290039)]