120640757

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 127767552

約数和(自身を除く): 7126795

約数列:

[1, 37, 43, 191, 397, 1591, 7067, 8213, 14689, 17071, 75827, 303881, 631627, 2805599, 3260561, 120640757]

約数ペア:

[(1, 120640757), (37, 3260561), (43, 2805599), (191, 631627), (397, 303881), (1591, 75827), (7067, 17071), (8213, 14689)]