2015581353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 2886264576

約数和(自身を除く): 870683223

約数列:

[1, 3, 17, 51, 103, 257, 309, 771, 1493, 1751, 4369, 4479, 5253, 13107, 25381, 26471, 76143, 79413, 153779, 383701, 450007, 461337, 1151103, 1350021, 2614243, 6522917, 7842729, 19568751, 39521203, 118563609, 671860451, 2015581353]

約数ペア:

[(1, 2015581353), (3, 671860451), (17, 118563609), (51, 39521203), (103, 19568751), (257, 7842729), (309, 6522917), (771, 2614243), (1493, 1350021), (1751, 1151103), (4369, 461337), (4479, 450007), (5253, 383701), (13107, 153779), (25381, 79413), (26471, 76143)]