16453993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 17842176

約数和(自身を除く): 1388183

約数列:

[1, 23, 43, 127, 131, 989, 2921, 3013, 5461, 5633, 16637, 125603, 129559, 382651, 715391, 16453993]

約数ペア:

[(1, 16453993), (23, 715391), (43, 382651), (127, 129559), (131, 125603), (989, 16637), (2921, 5633), (3013, 5461)]