120280963

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1367}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 138551040

約数和(自身を除く): 18270077

約数列:

[1, 11, 19, 209, 421, 1367, 4631, 7999, 15037, 25973, 87989, 285703, 575507, 6330577, 10934633, 120280963]

約数ペア:

[(1, 120280963), (11, 10934633), (19, 6330577), (209, 575507), (421, 285703), (1367, 87989), (4631, 25973), (7999, 15037)]