1695087

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1260

約数の個数: 20

約数和(自身を含む): 2683296

約数和(自身を除く): 988209

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1231, 1377, 3693, 11079, 20927, 33237, 62781, 99711, 188343, 565029, 1695087]

約数ペア:

[(1, 1695087), (3, 565029), (9, 188343), (17, 99711), (27, 62781), (51, 33237), (81, 20927), (153, 11079), (459, 3693), (1231, 1377)]