40843209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{2039}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 59535360

約数和(自身を除く): 18692151

約数列:

[1, 3, 11, 33, 607, 1821, 2039, 6117, 6677, 20031, 22429, 67287, 1237673, 3713019, 13614403, 40843209]

約数ペア:

[(1, 40843209), (3, 13614403), (11, 3713019), (33, 1237673), (607, 67287), (1821, 22429), (2039, 20031), (6117, 6677)]