3894003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 6155136

約数和(自身を除く): 2261133

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 821, 1581, 2463, 4743, 7389, 13957, 25451, 41871, 76353, 125613, 229059, 432667, 1298001, 3894003]

約数ペア:

[(1, 3894003), (3, 1298001), (9, 432667), (17, 229059), (31, 125613), (51, 76353), (93, 41871), (153, 25451), (279, 13957), (527, 7389), (821, 4743), (1581, 2463)]