9129591

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:700

約数の個数: 20

約数和(自身を含む): 13721400

約数和(自身を除く): 4591809

約数列:

[1, 3, 9, 27, 81, 269, 419, 807, 1257, 2421, 3771, 7263, 11313, 21789, 33939, 112711, 338133, 1014399, 3043197, 9129591]

約数ペア:

[(1, 9129591), (3, 3043197), (9, 1014399), (27, 338133), (81, 112711), (269, 33939), (419, 21789), (807, 11313), (1257, 7263), (2421, 3771)]