23902543

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 29417472

約数和(自身を除く): 5514929

約数列:

[1, 7, 23, 49, 127, 161, 167, 889, 1127, 1169, 2921, 3841, 6223, 8183, 20447, 21209, 26887, 143129, 148463, 188209, 487807, 1039241, 3414649, 23902543]

約数ペア:

[(1, 23902543), (7, 3414649), (23, 1039241), (49, 487807), (127, 188209), (161, 148463), (167, 143129), (889, 26887), (1127, 21209), (1169, 20447), (2921, 8183), (3841, 6223)]