121279438

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{7673}}^1$

素因数の和:8811

約数の個数: 16

約数和(自身を含む): 208118880

約数和(自身を除く): 86839442

約数列:

[1, 2, 7, 14, 1129, 2258, 7673, 7903, 15346, 15806, 53711, 107422, 8662817, 17325634, 60639719, 121279438]

約数ペア:

[(1, 121279438), (2, 60639719), (7, 17325634), (14, 8662817), (1129, 107422), (2258, 53711), (7673, 15806), (7903, 15346)]