39993723

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19237}}^1$

素因数の和:19264

約数の個数: 32

約数和(自身を含む): 73873920

約数和(自身を除く): 33880197

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 19237, 57711, 134659, 173133, 211607, 403977, 519399, 634821, 1211931, 1481249, 1904463, 3635793, 4443747, 5713389, 13331241, 39993723]

約数ペア:

[(1, 39993723), (3, 13331241), (7, 5713389), (9, 4443747), (11, 3635793), (21, 1904463), (27, 1481249), (33, 1211931), (63, 634821), (77, 519399), (99, 403977), (189, 211607), (231, 173133), (297, 134659), (693, 57711), (2079, 19237)]