13641369

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 22093824

約数和(自身を除く): 8452455

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 463, 483, 1281, 1389, 1403, 3241, 4209, 9723, 9821, 10649, 28243, 29463, 31947, 74543, 84729, 197701, 223629, 593103, 649589, 1948767, 4547123, 13641369]

約数ペア:

[(1, 13641369), (3, 4547123), (7, 1948767), (21, 649589), (23, 593103), (61, 223629), (69, 197701), (161, 84729), (183, 74543), (427, 31947), (463, 29463), (483, 28243), (1281, 10649), (1389, 9821), (1403, 9723), (3241, 4209)]