394157149

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 414731520

約数和(自身を除く): 20574371

約数列:

[1, 41, 73, 79, 1667, 2993, 3239, 5767, 68347, 121691, 131693, 236447, 4989331, 5399413, 9613589, 394157149]

約数ペア:

[(1, 394157149), (41, 9613589), (73, 5399413), (79, 4989331), (1667, 236447), (2993, 131693), (3239, 121691), (5767, 68347)]