4812521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 5763840

約数和(自身を除く): 951319

約数列:

[1, 7, 29, 151, 157, 203, 1057, 1099, 4379, 4553, 23707, 30653, 31871, 165949, 687503, 4812521]

約数ペア:

[(1, 4812521), (7, 687503), (29, 165949), (151, 31871), (157, 30653), (203, 23707), (1057, 4553), (1099, 4379)]