7243047

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 12915200

約数和(自身を除く): 5672153

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 2017, 3591, 6051, 14119, 18153, 38323, 42357, 54459, 114969, 127071, 268261, 344907, 381213, 804783, 1034721, 2414349, 7243047]

約数ペア:

[(1, 7243047), (3, 2414349), (7, 1034721), (9, 804783), (19, 381213), (21, 344907), (27, 268261), (57, 127071), (63, 114969), (133, 54459), (171, 42357), (189, 38323), (399, 18153), (513, 14119), (1197, 6051), (2017, 3591)]