47716893

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 79352000

約数和(自身を除く): 31635107

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 5449, 8757, 16347, 38143, 49041, 114429, 343287, 757411, 2272233, 5301877, 6816699, 15905631, 47716893]

約数ペア:

[(1, 47716893), (3, 15905631), (7, 6816699), (9, 5301877), (21, 2272233), (63, 757411), (139, 343287), (417, 114429), (973, 49041), (1251, 38143), (2919, 16347), (5449, 8757)]