31133331

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 46791680

約数和(自身を除く): 15658349

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 739, 1359, 2217, 4681, 6651, 14043, 22909, 42129, 68727, 111589, 206181, 334767, 1004301, 3459259, 10377777, 31133331]

約数ペア:

[(1, 31133331), (3, 10377777), (9, 3459259), (31, 1004301), (93, 334767), (151, 206181), (279, 111589), (453, 68727), (739, 42129), (1359, 22909), (2217, 14043), (4681, 6651)]