2247244191

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 3449347200

約数和(自身を除く): 1202103009

約数列:

[1, 3, 9, 29, 73, 79, 87, 219, 237, 261, 657, 711, 1493, 2117, 2291, 4479, 5767, 6351, 6873, 13437, 17301, 19053, 20619, 43297, 51903, 108989, 117947, 129891, 167243, 326967, 353841, 389673, 501729, 980901, 1061523, 1505187, 3160681, 3420463, 8610131, 9482043, 10261389, 25830393, 28446129, 30784167, 77491179, 249693799, 749081397, 2247244191]

約数ペア:

[(1, 2247244191), (3, 749081397), (9, 249693799), (29, 77491179), (73, 30784167), (79, 28446129), (87, 25830393), (219, 10261389), (237, 9482043), (261, 8610131), (657, 3420463), (711, 3160681), (1493, 1505187), (2117, 1061523), (2291, 980901), (4479, 501729), (5767, 389673), (6351, 353841), (6873, 326967), (13437, 167243), (17301, 129891), (19053, 117947), (20619, 108989), (43297, 51903)]