39475521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10037}}^1$

素因数の和:10085

約数の個数: 24

約数和(自身を含む): 62637120

約数和(自身を除く): 23161599

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 10037, 30111, 90333, 190703, 230851, 572109, 692553, 1716327, 2077659, 4386169, 13158507, 39475521]

約数ペア:

[(1, 39475521), (3, 13158507), (9, 4386169), (19, 2077659), (23, 1716327), (57, 692553), (69, 572109), (171, 230851), (207, 190703), (437, 90333), (1311, 30111), (3933, 10037)]