289032271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4703}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 326043648

約数和(自身を除く): 37011377

約数列:

[1, 11, 37, 151, 407, 1661, 4703, 5587, 51733, 61457, 174011, 710153, 1914121, 7811683, 26275661, 289032271]

約数ペア:

[(1, 289032271), (11, 26275661), (37, 7811683), (151, 1914121), (407, 710153), (1661, 174011), (4703, 61457), (5587, 51733)]