163291237

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 173543040

約数和(自身を除く): 10251803

約数列:

[1, 23, 89, 241, 331, 2047, 5543, 7613, 21449, 29459, 79771, 493327, 677557, 1834733, 7099619, 163291237]

約数ペア:

[(1, 163291237), (23, 7099619), (89, 1834733), (241, 677557), (331, 493327), (2047, 79771), (5543, 29459), (7613, 21449)]