15672904857

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{20981131}}^1$

素因数の和:20981220

約数の個数: 12

約数和(自身を含む): 22911396144

約数和(自身を除く): 7238491287

約数列:

[1, 3, 9, 83, 249, 747, 20981131, 62943393, 188830179, 1741433873, 5224301619, 15672904857]

約数ペア:

[(1, 15672904857), (3, 5224301619), (9, 1741433873), (83, 188830179), (249, 62943393), (747, 20981131)]