238889667

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 321933312

約数和(自身を除く): 83043645

約数列:

[1, 3, 127, 381, 491, 1277, 1473, 3831, 62357, 162179, 187071, 486537, 627007, 1881021, 79629889, 238889667]

約数ペア:

[(1, 238889667), (3, 79629889), (127, 1881021), (381, 627007), (491, 486537), (1277, 187071), (1473, 162179), (3831, 62357)]