6407731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 1702349

約数列:

[1, 11, 19, 23, 31, 43, 209, 253, 341, 437, 473, 589, 713, 817, 989, 1333, 4807, 6479, 7843, 8987, 10879, 13547, 14663, 18791, 25327, 30659, 149017, 206701, 278597, 337249, 582521, 6407731]

約数ペア:

[(1, 6407731), (11, 582521), (19, 337249), (23, 278597), (31, 206701), (43, 149017), (209, 30659), (253, 25327), (341, 18791), (437, 14663), (473, 13547), (589, 10879), (713, 8987), (817, 7843), (989, 6479), (1333, 4807)]