293222007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{3259}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 456856400

約数和(自身を除く): 163634393

約数列:

[1, 3, 9, 13, 39, 117, 769, 2307, 3259, 6921, 9777, 9997, 29331, 29991, 42367, 89973, 127101, 381303, 2506171, 7518513, 22555539, 32580223, 97740669, 293222007]

約数ペア:

[(1, 293222007), (3, 97740669), (9, 32580223), (13, 22555539), (39, 7518513), (117, 2506171), (769, 381303), (2307, 127101), (3259, 89973), (6921, 42367), (9777, 29991), (9997, 29331)]