39513027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 55791360

約数和(自身を除く): 16278333

約数列:

[1, 3, 19, 57, 173, 519, 3287, 4007, 9861, 12021, 76133, 228399, 693211, 2079633, 13171009, 39513027]

約数ペア:

[(1, 39513027), (3, 13171009), (19, 2079633), (57, 693211), (173, 228399), (519, 76133), (3287, 12021), (4007, 9861)]