57487371

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2447}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 78962688

約数和(自身を除く): 21475317

約数列:

[1, 3, 41, 123, 191, 573, 2447, 7341, 7831, 23493, 100327, 300981, 467377, 1402131, 19162457, 57487371]

約数ペア:

[(1, 57487371), (3, 19162457), (41, 1402131), (123, 467377), (191, 300981), (573, 100327), (2447, 23493), (7341, 7831)]