805557313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{74047}}^1$

素因数の和:74124

約数の個数: 16

約数和(自身を含む): 938336256

約数和(自身を除く): 132778943

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 74047, 814517, 1703081, 3184021, 18733891, 35024231, 73232483, 805557313]

約数ペア:

[(1, 805557313), (11, 73232483), (23, 35024231), (43, 18733891), (253, 3184021), (473, 1703081), (989, 814517), (10879, 74047)]