13570011

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 25491312

約数和(自身を除く): 11921301

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 263, 273, 351, 441, 567, 637, 789, 819, 1053, 1323, 1841, 1911, 2367, 2457, 3419, 3969, 5523, 5733, 7101, 7371, 10257, 12887, 16569, 17199, 21303, 23933, 30771, 38661, 49707, 51597, 71799, 92313, 115983, 149121, 167531, 215397, 276939, 347949, 502593, 646191, 1043847, 1507779, 1938573, 4523337, 13570011]

約数ペア:

[(1, 13570011), (3, 4523337), (7, 1938573), (9, 1507779), (13, 1043847), (21, 646191), (27, 502593), (39, 347949), (49, 276939), (63, 215397), (81, 167531), (91, 149121), (117, 115983), (147, 92313), (189, 71799), (263, 51597), (273, 49707), (351, 38661), (441, 30771), (567, 23933), (637, 21303), (789, 17199), (819, 16569), (1053, 12887), (1323, 10257), (1841, 7371), (1911, 7101), (2367, 5733), (2457, 5523), (3419, 3969)]