3967251

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 5501184

約数和(自身を除く): 1533933

約数列:

[1, 3, 37, 103, 111, 309, 347, 1041, 3811, 11433, 12839, 35741, 38517, 107223, 1322417, 3967251]

約数ペア:

[(1, 3967251), (3, 1322417), (37, 107223), (103, 38517), (111, 35741), (309, 12839), (347, 11433), (1041, 3811)]