37968441

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 62346240

約数和(自身を除く): 24377799

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2213, 2451, 5719, 6639, 15491, 17157, 42047, 46473, 95159, 126141, 285477, 294329, 666113, 882987, 1808021, 1998339, 5424063, 12656147, 37968441]

約数ペア:

[(1, 37968441), (3, 12656147), (7, 5424063), (19, 1998339), (21, 1808021), (43, 882987), (57, 666113), (129, 294329), (133, 285477), (301, 126141), (399, 95159), (817, 46473), (903, 42047), (2213, 17157), (2451, 15491), (5719, 6639)]