120896809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28109}}^1$

素因数の和:28160

約数の個数: 16

約数和(自身を含む): 145722240

約数和(自身を除く): 24825431

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 28109, 309199, 477853, 646507, 5256383, 7111577, 10990619, 120896809]

約数ペア:

[(1, 120896809), (11, 10990619), (17, 7111577), (23, 5256383), (187, 646507), (253, 477853), (391, 309199), (4301, 28109)]