2249399691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{2237}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 4055470848

約数和(自身を除く): 1806071157

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1451, 2237, 4353, 6711, 10157, 13059, 15659, 15961, 20133, 24607, 30471, 46977, 47883, 73821, 91413, 111727, 140931, 143649, 172249, 221463, 335181, 516747, 1005543, 1550241, 3245887, 9737661, 22721209, 29212983, 35704757, 68163627, 107114271, 204490881, 249933299, 321342813, 749799897, 2249399691]

約数ペア:

[(1, 2249399691), (3, 749799897), (7, 321342813), (9, 249933299), (11, 204490881), (21, 107114271), (33, 68163627), (63, 35704757), (77, 29212983), (99, 22721209), (231, 9737661), (693, 3245887), (1451, 1550241), (2237, 1005543), (4353, 516747), (6711, 335181), (10157, 221463), (13059, 172249), (15659, 143649), (15961, 140931), (20133, 111727), (24607, 91413), (30471, 73821), (46977, 47883)]