120107981

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2417}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 142371840

約数和(自身を除く): 22263859

約数列:

[1, 7, 31, 217, 229, 1603, 2417, 7099, 16919, 49693, 74927, 524489, 553493, 3874451, 17158283, 120107981]

約数ペア:

[(1, 120107981), (7, 17158283), (31, 3874451), (217, 553493), (229, 524489), (1603, 74927), (2417, 49693), (7099, 16919)]