11769401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 14011008

約数和(自身を除く): 2241607

約数列:

[1, 7, 43, 61, 301, 427, 641, 2623, 4487, 18361, 27563, 39101, 192941, 273707, 1681343, 11769401]

約数ペア:

[(1, 11769401), (7, 1681343), (43, 273707), (61, 192941), (301, 39101), (427, 27563), (641, 18361), (2623, 4487)]