2750870031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 4653573120

約数和(自身を除く): 1902703089

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 179, 273, 287, 533, 537, 861, 1253, 1373, 1599, 2327, 3731, 3759, 4119, 6981, 7339, 9611, 11193, 16289, 17849, 22017, 28833, 48867, 51373, 53547, 56293, 95407, 124943, 154119, 168879, 245767, 286221, 374829, 394051, 667849, 731809, 737301, 1182153, 1720369, 2003547, 2195427, 3194971, 5122663, 5161107, 9584913, 10076447, 15367989, 22364797, 30229341, 67094391, 70535129, 130993811, 211605387, 392981433, 916956677, 2750870031]

約数ペア:

[(1, 2750870031), (3, 916956677), (7, 392981433), (13, 211605387), (21, 130993811), (39, 70535129), (41, 67094391), (91, 30229341), (123, 22364797), (179, 15367989), (273, 10076447), (287, 9584913), (533, 5161107), (537, 5122663), (861, 3194971), (1253, 2195427), (1373, 2003547), (1599, 1720369), (2327, 1182153), (3731, 737301), (3759, 731809), (4119, 667849), (6981, 394051), (7339, 374829), (9611, 286221), (11193, 245767), (16289, 168879), (17849, 154119), (22017, 124943), (28833, 95407), (48867, 56293), (51373, 53547)]