284371381

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{1697}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 334492416

約数和(自身を除く): 50121035

約数列:

[1, 7, 37, 259, 647, 1697, 4529, 11879, 23939, 62789, 167573, 439523, 1097959, 7685713, 40624483, 284371381]

約数ペア:

[(1, 284371381), (7, 40624483), (37, 7685713), (259, 1097959), (647, 439523), (1697, 167573), (4529, 62789), (11879, 23939)]