23827727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 8105713

約数列:

[1, 7, 11, 17, 77, 109, 119, 167, 187, 763, 1169, 1199, 1309, 1837, 1853, 2839, 8393, 12859, 12971, 18203, 19873, 20383, 31229, 127421, 142681, 200233, 218603, 309451, 1401631, 2166157, 3403961, 23827727]

約数ペア:

[(1, 23827727), (7, 3403961), (11, 2166157), (17, 1401631), (77, 309451), (109, 218603), (119, 200233), (167, 142681), (187, 127421), (763, 31229), (1169, 20383), (1199, 19873), (1309, 18203), (1837, 12971), (1853, 12859), (2839, 8393)]