11785053

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 19013632

約数和(自身を除く): 7228579

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 421, 651, 903, 1263, 1333, 2947, 3999, 8841, 9331, 13051, 18103, 27993, 39153, 54309, 91357, 126721, 274071, 380163, 561193, 1683579, 3928351, 11785053]

約数ペア:

[(1, 11785053), (3, 3928351), (7, 1683579), (21, 561193), (31, 380163), (43, 274071), (93, 126721), (129, 91357), (217, 54309), (301, 39153), (421, 27993), (651, 18103), (903, 13051), (1263, 9331), (1333, 8841), (2947, 3999)]