29318157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 19743219

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 233, 279, 341, 369, 451, 699, 1023, 1271, 1353, 2097, 2563, 3069, 3813, 4059, 7223, 7689, 9553, 11439, 13981, 21669, 23067, 28659, 41943, 65007, 79453, 85977, 105083, 125829, 238359, 296143, 315249, 715077, 888429, 945747, 2665287, 3257573, 9772719, 29318157]

約数ペア:

[(1, 29318157), (3, 9772719), (9, 3257573), (11, 2665287), (31, 945747), (33, 888429), (41, 715077), (93, 315249), (99, 296143), (123, 238359), (233, 125829), (279, 105083), (341, 85977), (369, 79453), (451, 65007), (699, 41943), (1023, 28659), (1271, 23067), (1353, 21669), (2097, 13981), (2563, 11439), (3069, 9553), (3813, 7689), (4059, 7223)]