17491113

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 10502487

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 719, 901, 1431, 2157, 2703, 6471, 8109, 12223, 19413, 24327, 36669, 38107, 110007, 114321, 330021, 342963, 647819, 1028889, 1943457, 5830371, 17491113]

約数ペア:

[(1, 17491113), (3, 5830371), (9, 1943457), (17, 1028889), (27, 647819), (51, 342963), (53, 330021), (153, 114321), (159, 110007), (459, 38107), (477, 36669), (719, 24327), (901, 19413), (1431, 12223), (2157, 8109), (2703, 6471)]