3945003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 5630976

約数和(自身を除く): 1685973

約数列:

[1, 3, 17, 51, 103, 309, 751, 1751, 2253, 5253, 12767, 38301, 77353, 232059, 1315001, 3945003]

約数ペア:

[(1, 3945003), (3, 1315001), (17, 232059), (51, 77353), (103, 38301), (309, 12767), (751, 5253), (1751, 2253)]