2017415079

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17957}}^1$

素因数の和:18061

約数の個数: 40

約数和(自身を含む): 3215918640

約数和(自身を除く): 1198503561

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 17957, 37449, 53871, 112347, 161613, 341183, 484839, 1023549, 1310861, 1454517, 3070647, 3932583, 9211941, 11797749, 24906359, 27635823, 35393247, 74719077, 106179741, 224157231, 672471693, 2017415079]

約数ペア:

[(1, 2017415079), (3, 672471693), (9, 224157231), (19, 106179741), (27, 74719077), (57, 35393247), (73, 27635823), (81, 24906359), (171, 11797749), (219, 9211941), (513, 3932583), (657, 3070647), (1387, 1454517), (1539, 1310861), (1971, 1023549), (4161, 484839), (5913, 341183), (12483, 161613), (17957, 112347), (37449, 53871)]