320071231

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 340623360

約数和(自身を除く): 20552129

約数列:

[1, 29, 43, 223, 1151, 1247, 6467, 9589, 33379, 49493, 256673, 278081, 1435297, 7443517, 11036939, 320071231]

約数ペア:

[(1, 320071231), (29, 11036939), (43, 7443517), (223, 1435297), (1151, 278081), (1247, 256673), (6467, 49493), (9589, 33379)]