340304877

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16494

約数の個数: 36

約数和(自身を含む): 568771840

約数和(自身を除く): 228466963

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 6897, 16447, 20691, 49341, 148023, 180917, 312493, 542751, 937479, 1628253, 1990087, 2812437, 3437423, 5970261, 10312269, 17910783, 30936807, 37811653, 113434959, 340304877]

約数ペア:

[(1, 340304877), (3, 113434959), (9, 37811653), (11, 30936807), (19, 17910783), (33, 10312269), (57, 5970261), (99, 3437423), (121, 2812437), (171, 1990087), (209, 1628253), (363, 937479), (627, 542751), (1089, 312493), (1881, 180917), (2299, 148023), (6897, 49341), (16447, 20691)]