12901473309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 18676792320

約数和(自身を除く): 5775319011

約数列:

[1, 3, 19, 43, 57, 129, 163, 489, 751, 817, 1849, 2253, 2451, 3097, 5547, 7009, 9291, 14269, 21027, 32293, 35131, 42807, 96879, 105393, 122413, 133171, 301387, 367239, 399513, 613567, 904161, 1388599, 1840701, 2325847, 4165797, 5263759, 5726353, 6977541, 15791277, 17179059, 26383381, 79150143, 100011421, 226341637, 300034263, 679024911, 4300491103, 12901473309]

約数ペア:

[(1, 12901473309), (3, 4300491103), (19, 679024911), (43, 300034263), (57, 226341637), (129, 100011421), (163, 79150143), (489, 26383381), (751, 17179059), (817, 15791277), (1849, 6977541), (2253, 5726353), (2451, 5263759), (3097, 4165797), (5547, 2325847), (7009, 1840701), (9291, 1388599), (14269, 904161), (21027, 613567), (32293, 399513), (35131, 367239), (42807, 301387), (96879, 133171), (105393, 122413)]