3878633241

素因数分解:

$3^4\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{4787}}^1$

素因数の和:6235

約数の個数: 40

約数和(自身を含む): 6627741120

約数和(自身を除く): 2749107879

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1429, 4287, 4787, 10003, 12861, 14361, 30009, 33509, 38583, 43083, 90027, 100527, 115749, 129249, 270081, 301581, 387747, 810243, 904743, 2714229, 6840623, 20521869, 47884361, 61565607, 143653083, 184696821, 430959249, 554090463, 1292877747, 3878633241]

約数ペア:

[(1, 3878633241), (3, 1292877747), (7, 554090463), (9, 430959249), (21, 184696821), (27, 143653083), (63, 61565607), (81, 47884361), (189, 20521869), (567, 6840623), (1429, 2714229), (4287, 904743), (4787, 810243), (10003, 387747), (12861, 301581), (14361, 270081), (30009, 129249), (33509, 115749), (38583, 100527), (43083, 90027)]