3430719

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 18

約数和(自身を含む): 5268120

約数和(自身を除く): 1837401

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 1319, 2601, 3957, 11871, 22423, 67269, 201807, 381191, 1143573, 3430719]

約数ペア:

[(1, 3430719), (3, 1143573), (9, 381191), (17, 201807), (51, 67269), (153, 22423), (289, 11871), (867, 3957), (1319, 2601)]