173989911

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{28697}}^1$

素因数の和:28790

約数の個数: 16

約数和(自身を含む): 242440704

約数和(自身を除く): 68450793

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 28697, 86091, 1233971, 1348759, 3701913, 4046277, 57996637, 173989911]

約数ペア:

[(1, 173989911), (3, 57996637), (43, 4046277), (47, 3701913), (129, 1348759), (141, 1233971), (2021, 86091), (6063, 28697)]