30018141

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{3847}}^1$

素因数の和:3890

約数の個数: 24

約数和(自身を含む): 47253440

約数和(自身を除く): 17235299

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 3847, 7803, 11541, 34623, 65399, 103869, 196197, 588591, 1111783, 1765773, 3335349, 10006047, 30018141]

約数ペア:

[(1, 30018141), (3, 10006047), (9, 3335349), (17, 1765773), (27, 1111783), (51, 588591), (153, 196197), (289, 103869), (459, 65399), (867, 34623), (2601, 11541), (3847, 7803)]