12031047

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:97

約数の個数: 54

約数和(自身を含む): 21912072

約数和(自身を除く): 9881025

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 361, 399, 437, 483, 529, 1083, 1197, 1311, 1449, 1587, 2527, 3059, 3249, 3703, 3933, 4761, 7581, 8303, 9177, 10051, 11109, 22743, 24909, 27531, 30153, 33327, 58121, 70357, 74727, 90459, 174363, 190969, 211071, 523089, 572907, 633213, 1336783, 1718721, 4010349, 12031047]

約数ペア:

[(1, 12031047), (3, 4010349), (7, 1718721), (9, 1336783), (19, 633213), (21, 572907), (23, 523089), (57, 211071), (63, 190969), (69, 174363), (133, 90459), (161, 74727), (171, 70357), (207, 58121), (361, 33327), (399, 30153), (437, 27531), (483, 24909), (529, 22743), (1083, 11109), (1197, 10051), (1311, 9177), (1449, 8303), (1587, 7581), (2527, 4761), (3059, 3933), (3249, 3703)]