84289219

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 99283968

約数和(自身を除く): 14994749

約数列:

[1, 7, 37, 259, 503, 647, 3521, 4529, 18611, 23939, 130277, 167573, 325441, 2278087, 12041317, 84289219]

約数ペア:

[(1, 84289219), (7, 12041317), (37, 2278087), (259, 325441), (503, 167573), (647, 130277), (3521, 23939), (4529, 18611)]