298889761

素因数分解:

${\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1856

約数の個数: 12

約数和(自身を含む): 313451460

約数和(自身を除く): 14561699

約数列:

[1, 23, 401, 529, 1409, 9223, 32407, 212129, 565009, 745361, 12995207, 298889761]

約数ペア:

[(1, 298889761), (23, 12995207), (401, 745361), (529, 565009), (1409, 212129), (9223, 32407)]