381039207

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 567103680

約数和(自身を除く): 186064473

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 901, 1479, 1537, 2703, 4611, 4861, 14583, 26129, 78387, 82637, 140969, 247911, 257633, 422907, 772899, 2396473, 4379761, 7189419, 7471357, 13139283, 22414071, 127013069, 381039207]

約数ペア:

[(1, 381039207), (3, 127013069), (17, 22414071), (29, 13139283), (51, 7471357), (53, 7189419), (87, 4379761), (159, 2396473), (493, 772899), (901, 422907), (1479, 257633), (1537, 247911), (2703, 140969), (4611, 82637), (4861, 78387), (14583, 26129)]