17152779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 11739381

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2089, 2737, 6267, 8211, 14623, 35513, 43869, 48047, 106539, 144141, 248591, 336329, 745773, 816799, 1008987, 2450397, 5717593, 17152779]

約数ペア:

[(1, 17152779), (3, 5717593), (7, 2450397), (17, 1008987), (21, 816799), (23, 745773), (51, 336329), (69, 248591), (119, 144141), (161, 106539), (357, 48047), (391, 43869), (483, 35513), (1173, 14623), (2089, 8211), (2737, 6267)]