280768323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{12457}}^1$

素因数の和:13154

約数の個数: 16

約数和(自身を含む): 409021056

約数和(自身を除く): 128252733

約数列:

[1, 3, 11, 33, 683, 2049, 7513, 12457, 22539, 37371, 137027, 411081, 8508131, 25524393, 93589441, 280768323]

約数ペア:

[(1, 280768323), (3, 93589441), (11, 25524393), (33, 8508131), (683, 411081), (2049, 137027), (7513, 37371), (12457, 22539)]