17358369

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 27709440

約数和(自身を除く): 10351071

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 409, 903, 987, 1227, 2021, 2863, 6063, 8589, 14147, 17587, 19223, 42441, 52761, 57669, 123109, 134561, 369327, 403683, 826589, 2479767, 5786123, 17358369]

約数ペア:

[(1, 17358369), (3, 5786123), (7, 2479767), (21, 826589), (43, 403683), (47, 369327), (129, 134561), (141, 123109), (301, 57669), (329, 52761), (409, 42441), (903, 19223), (987, 17587), (1227, 14147), (2021, 8589), (2863, 6063)]