145787421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{10711}}^1$

素因数の和:11076

約数の個数: 16

約数和(自身を含む): 209955200

約数和(自身を除く): 64167779

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 10711, 13611, 32133, 139243, 417729, 3738139, 11214417, 48595807, 145787421]

約数ペア:

[(1, 145787421), (3, 48595807), (13, 11214417), (39, 3738139), (349, 417729), (1047, 139243), (4537, 32133), (10711, 13611)]