259029051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 372480768

約数和(自身を除く): 113451717

約数列:

[1, 3, 17, 51, 131, 137, 283, 393, 411, 849, 2227, 2329, 4811, 6681, 6987, 14433, 17947, 37073, 38771, 53841, 111219, 116313, 305099, 630241, 659107, 915297, 1890723, 1977321, 5079001, 15237003, 86343017, 259029051]

約数ペア:

[(1, 259029051), (3, 86343017), (17, 15237003), (51, 5079001), (131, 1977321), (137, 1890723), (283, 915297), (393, 659107), (411, 630241), (849, 305099), (2227, 116313), (2329, 111219), (4811, 53841), (6681, 38771), (6987, 37073), (14433, 17947)]