233640791

素因数分解:

${\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 245700000

約数和(自身を除く): 12059209

約数列:

[1, 29, 139, 149, 389, 4031, 4321, 11281, 20711, 54071, 57961, 600619, 1568059, 1680869, 8056579, 233640791]

約数ペア:

[(1, 233640791), (29, 8056579), (139, 1680869), (149, 1568059), (389, 600619), (4031, 57961), (4321, 54071), (11281, 20711)]