13737493

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 17662400

約数和(自身を除く): 3924907

約数列:

[1, 7, 11, 49, 77, 121, 331, 343, 539, 847, 2317, 3641, 3773, 5929, 16219, 25487, 40051, 41503, 113533, 178409, 280357, 1248863, 1962499, 13737493]

約数ペア:

[(1, 13737493), (7, 1962499), (11, 1248863), (49, 280357), (77, 178409), (121, 113533), (331, 41503), (343, 40051), (539, 25487), (847, 16219), (2317, 5929), (3641, 3773)]