7320187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 9192960

約数和(自身を除く): 1872773

約数列:

[1, 7, 19, 23, 133, 161, 437, 2393, 3059, 16751, 45467, 55039, 318269, 385273, 1045741, 7320187]

約数ペア:

[(1, 7320187), (7, 1045741), (19, 385273), (23, 318269), (133, 55039), (161, 45467), (437, 16751), (2393, 3059)]