7152189

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 4722051

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 61, 121, 183, 187, 209, 323, 363, 561, 627, 671, 969, 1037, 1159, 2013, 2057, 2299, 3111, 3477, 3553, 6171, 6897, 7381, 10659, 11407, 12749, 19703, 22143, 34221, 38247, 39083, 59109, 117249, 125477, 140239, 216733, 376431, 420717, 650199, 2384063, 7152189]

約数ペア:

[(1, 7152189), (3, 2384063), (11, 650199), (17, 420717), (19, 376431), (33, 216733), (51, 140239), (57, 125477), (61, 117249), (121, 59109), (183, 39083), (187, 38247), (209, 34221), (323, 22143), (363, 19703), (561, 12749), (627, 11407), (671, 10659), (969, 7381), (1037, 6897), (1159, 6171), (2013, 3553), (2057, 3477), (2299, 3111)]