340605183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 505612800

約数和(自身を除く): 165007617

約数列:

[1, 3, 17, 23, 51, 69, 139, 391, 417, 1173, 2089, 2363, 3197, 6267, 7089, 9591, 35513, 48047, 54349, 106539, 144141, 163047, 290371, 816799, 871113, 2450397, 4936307, 6678533, 14808921, 20035599, 113535061, 340605183]

約数ペア:

[(1, 340605183), (3, 113535061), (17, 20035599), (23, 14808921), (51, 6678533), (69, 4936307), (139, 2450397), (391, 871113), (417, 816799), (1173, 290371), (2089, 163047), (2363, 144141), (3197, 106539), (6267, 54349), (7089, 48047), (9591, 35513)]