315077763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 567705600

約数和(自身を除く): 252627837

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 239, 273, 429, 439, 717, 1001, 1317, 1673, 2629, 3003, 3073, 3107, 4829, 5019, 5707, 7887, 9219, 9321, 14487, 17121, 18403, 21749, 33803, 34177, 39949, 55209, 62777, 65247, 101409, 102531, 104921, 119847, 188331, 239239, 314763, 439439, 717717, 734447, 1154131, 1318317, 1363973, 2203341, 3462393, 4091919, 8078917, 9547811, 15003703, 24236751, 28643433, 45011109, 105025921, 315077763]

約数ペア:

[(1, 315077763), (3, 105025921), (7, 45011109), (11, 28643433), (13, 24236751), (21, 15003703), (33, 9547811), (39, 8078917), (77, 4091919), (91, 3462393), (143, 2203341), (231, 1363973), (239, 1318317), (273, 1154131), (429, 734447), (439, 717717), (717, 439439), (1001, 314763), (1317, 239239), (1673, 188331), (2629, 119847), (3003, 104921), (3073, 102531), (3107, 101409), (4829, 65247), (5019, 62777), (5707, 55209), (7887, 39949), (9219, 34177), (9321, 33803), (14487, 21749), (17121, 18403)]