791698203

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{27917}}^1$

素因数の和:28083

約数の個数: 24

約数和(自身を含む): 1202037408

約数和(自身を除く): 410339205

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 3151, 9453, 27917, 28359, 83751, 251253, 642091, 1926273, 3824629, 5778819, 11473887, 34421661, 87966467, 263899401, 791698203]

約数ペア:

[(1, 791698203), (3, 263899401), (9, 87966467), (23, 34421661), (69, 11473887), (137, 5778819), (207, 3824629), (411, 1926273), (1233, 642091), (3151, 251253), (9453, 83751), (27917, 28359)]