8901837

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 14851200

約数和(自身を除く): 5949363

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 1399, 2121, 4197, 6363, 9793, 12591, 29379, 88137, 141299, 423897, 989093, 1271691, 2967279, 8901837]

約数ペア:

[(1, 8901837), (3, 2967279), (7, 1271691), (9, 989093), (21, 423897), (63, 141299), (101, 88137), (303, 29379), (707, 12591), (909, 9793), (1399, 6363), (2121, 4197)]