38841453

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 69397120

約数和(自身を除く): 30555667

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 877, 1197, 2109, 2331, 2631, 4921, 6139, 6327, 7893, 14763, 16663, 18417, 32449, 44289, 49989, 55251, 97347, 116641, 149967, 227143, 292041, 349923, 616531, 681429, 1049769, 1849593, 2044287, 4315717, 5548779, 12947151, 38841453]

約数ペア:

[(1, 38841453), (3, 12947151), (7, 5548779), (9, 4315717), (19, 2044287), (21, 1849593), (37, 1049769), (57, 681429), (63, 616531), (111, 349923), (133, 292041), (171, 227143), (259, 149967), (333, 116641), (399, 97347), (703, 55251), (777, 49989), (877, 44289), (1197, 32449), (2109, 18417), (2331, 16663), (2631, 14763), (4921, 7893), (6139, 6327)]