13309983827

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{380971}}^1$

素因数の和:381039

約数の個数: 24

約数和(自身を含む): 16677430272

約数和(自身を除く): 3367446445

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 4991, 34937, 380971, 2666797, 8762333, 11810101, 18667579, 61336331, 82670707, 271632323, 429354317, 578694949, 1901426261, 13309983827]

約数ペア:

[(1, 13309983827), (7, 1901426261), (23, 578694949), (31, 429354317), (49, 271632323), (161, 82670707), (217, 61336331), (713, 18667579), (1127, 11810101), (1519, 8762333), (4991, 2666797), (34937, 380971)]