13083723

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{4027}}^1$

素因数の和:4071

約数の個数: 18

約数和(自身を含む): 19950684

約数和(自身を除く): 6866961

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 4027, 12081, 36243, 76513, 229539, 688617, 1453747, 4361241, 13083723]

約数ペア:

[(1, 13083723), (3, 4361241), (9, 1453747), (19, 688617), (57, 229539), (171, 76513), (361, 36243), (1083, 12081), (3249, 4027)]