87470343

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 130764816

約数和(自身を除く): 43294473

約数列:

[1, 3, 9, 41, 101, 123, 303, 369, 909, 2347, 4141, 7041, 12423, 21123, 37269, 96227, 237047, 288681, 711141, 866043, 2133423, 9718927, 29156781, 87470343]

約数ペア:

[(1, 87470343), (3, 29156781), (9, 9718927), (41, 2133423), (101, 866043), (123, 711141), (303, 288681), (369, 237047), (909, 96227), (2347, 37269), (4141, 21123), (7041, 12423)]