998133071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 1144872960

約数和(自身を除く): 146739889

約数列:

[1, 13, 31, 43, 239, 241, 403, 559, 1333, 3107, 3133, 7409, 7471, 10277, 10363, 17329, 57599, 96317, 97123, 133601, 134719, 318587, 321253, 748787, 1785569, 2476757, 4141631, 4176289, 23212397, 32197841, 76779467, 998133071]

約数ペア:

[(1, 998133071), (13, 76779467), (31, 32197841), (43, 23212397), (239, 4176289), (241, 4141631), (403, 2476757), (559, 1785569), (1333, 748787), (3107, 321253), (3133, 318587), (7409, 134719), (7471, 133601), (10277, 97123), (10363, 96317), (17329, 57599)]