40672437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22189}}^1$

素因数の和:22252

約数の個数: 16

約数和(自身を含む): 59646720

約数和(自身を除く): 18974283

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 22189, 66567, 288457, 865371, 1042883, 3128649, 13557479, 40672437]

約数ペア:

[(1, 40672437), (3, 13557479), (13, 3128649), (39, 1042883), (47, 865371), (141, 288457), (611, 66567), (1833, 22189)]