15972057

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 23986560

約数和(自身を除く): 8014503

約数列:

[1, 3, 9, 47, 61, 141, 183, 423, 549, 619, 1857, 2867, 5571, 8601, 25803, 29093, 37759, 87279, 113277, 261837, 339831, 1774673, 5324019, 15972057]

約数ペア:

[(1, 15972057), (3, 5324019), (9, 1774673), (47, 339831), (61, 261837), (141, 113277), (183, 87279), (423, 37759), (549, 29093), (619, 25803), (1857, 8601), (2867, 5571)]