493439297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{16063}}^1$

素因数の和:16232

約数の個数: 16

約数和(自身を含む): 566737920

約数和(自身を除く): 73298623

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 16063, 30719, 208819, 273071, 2232757, 3549923, 29025841, 37956869, 493439297]

約数ペア:

[(1, 493439297), (13, 37956869), (17, 29025841), (139, 3549923), (221, 2232757), (1807, 273071), (2363, 208819), (16063, 30719)]