13875609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 20700576

約数和(自身を除く): 6824967

約数列:

[1, 3, 11, 33, 61, 113, 183, 339, 671, 1243, 2013, 3721, 3729, 6893, 11163, 20679, 40931, 75823, 122793, 227469, 420473, 1261419, 4625203, 13875609]

約数ペア:

[(1, 13875609), (3, 4625203), (11, 1261419), (33, 420473), (61, 227469), (113, 122793), (183, 75823), (339, 40931), (671, 20679), (1243, 11163), (2013, 6893), (3721, 3729)]