17117163

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 30401280

約数和(自身を除く): 13284117

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 347, 567, 609, 783, 1041, 1701, 1827, 2349, 2429, 3123, 5481, 7047, 7287, 9369, 10063, 16443, 21861, 28107, 30189, 49329, 65583, 70441, 84321, 90567, 196749, 211323, 271701, 590247, 633969, 815103, 1901907, 2445309, 5705721, 17117163]

約数ペア:

[(1, 17117163), (3, 5705721), (7, 2445309), (9, 1901907), (21, 815103), (27, 633969), (29, 590247), (63, 271701), (81, 211323), (87, 196749), (189, 90567), (203, 84321), (243, 70441), (261, 65583), (347, 49329), (567, 30189), (609, 28107), (783, 21861), (1041, 16443), (1701, 10063), (1827, 9369), (2349, 7287), (2429, 7047), (3123, 5481)]