13623183

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 22722336

約数和(自身を除く): 9099153

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 2141, 6363, 6423, 14987, 19269, 44961, 134883, 216241, 648723, 1513687, 1946169, 4541061, 13623183]

約数ペア:

[(1, 13623183), (3, 4541061), (7, 1946169), (9, 1513687), (21, 648723), (63, 216241), (101, 134883), (303, 44961), (707, 19269), (909, 14987), (2121, 6423), (2141, 6363)]