13418703

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 28

約数和(自身を含む): 20460960

約数和(自身を除く): 7042257

約数列:

[1, 3, 9, 27, 79, 81, 233, 237, 243, 699, 711, 729, 2097, 2133, 6291, 6399, 18407, 18873, 19197, 55221, 56619, 57591, 165663, 169857, 496989, 1490967, 4472901, 13418703]

約数ペア:

[(1, 13418703), (3, 4472901), (9, 1490967), (27, 496989), (79, 169857), (81, 165663), (233, 57591), (237, 56619), (243, 55221), (699, 19197), (711, 18873), (729, 18407), (2097, 6399), (2133, 6291)]