39304197

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{757}}^1$

素因数の和:1410

約数の個数: 20

約数和(自身を含む): 58882956

約数和(自身を除く): 19578759

約数列:

[1, 3, 9, 27, 81, 641, 757, 1923, 2271, 5769, 6813, 17307, 20439, 51921, 61317, 485237, 1455711, 4367133, 13101399, 39304197]

約数ペア:

[(1, 39304197), (3, 13101399), (9, 4367133), (27, 1455711), (81, 485237), (641, 61317), (757, 51921), (1923, 20439), (2271, 17307), (5769, 6813)]