1217060304003

素因数分解:

$3^2\times {\mathrm{63781}}^1\times {\mathrm{2120207}}^1$

素因数の和:2183994

約数の個数: 12

約数和(自身を含む): 1758004386528

約数和(自身を除く): 540944082525

約数列:

[1, 3, 9, 63781, 191343, 574029, 2120207, 6360621, 19081863, 135228922667, 405686768001, 1217060304003]

約数ペア:

[(1, 1217060304003), (3, 405686768001), (9, 135228922667), (63781, 19081863), (191343, 6360621), (574029, 2120207)]