384263847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{727}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 640523520

約数和(自身を除く): 256259673

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 281, 627, 727, 843, 1881, 2181, 2529, 3091, 5339, 6543, 7997, 9273, 13813, 16017, 23991, 27819, 41439, 48051, 58729, 71973, 124317, 151943, 176187, 204287, 455829, 528561, 612861, 1367487, 1838583, 2247157, 3881453, 6741471, 11644359, 20224413, 34933077, 42695983, 128087949, 384263847]

約数ペア:

[(1, 384263847), (3, 128087949), (9, 42695983), (11, 34933077), (19, 20224413), (33, 11644359), (57, 6741471), (99, 3881453), (171, 2247157), (209, 1838583), (281, 1367487), (627, 612861), (727, 528561), (843, 455829), (1881, 204287), (2181, 176187), (2529, 151943), (3091, 124317), (5339, 71973), (6543, 58729), (7997, 48051), (9273, 41439), (13813, 27819), (16017, 23991)]