478555089

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 671775552

約数和(自身を除く): 193220463

約数列:

[1, 3, 23, 69, 151, 453, 529, 1587, 1997, 3473, 5991, 10419, 45931, 79879, 137793, 239637, 301547, 904641, 1056413, 3169239, 6935581, 20806743, 159518363, 478555089]

約数ペア:

[(1, 478555089), (3, 159518363), (23, 20806743), (69, 6935581), (151, 3169239), (453, 1056413), (529, 904641), (1587, 301547), (1997, 239637), (3473, 137793), (5991, 79879), (10419, 45931)]