224156721

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{3539}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 306535680

約数和(自身を除く): 82378959

約数列:

[1, 3, 43, 129, 491, 1473, 3539, 10617, 21113, 63339, 152177, 456531, 1737649, 5212947, 74718907, 224156721]

約数ペア:

[(1, 224156721), (3, 74718907), (43, 5212947), (129, 1737649), (491, 456531), (1473, 152177), (3539, 63339), (10617, 21113)]