17205858103689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{2868571}}^1$

素因数の和:2868990

約数の個数: 48

約数和(自身を含む): 26581335580800

約数和(自身を除く): 9375477477111

約数列:

[1, 3, 9, 17, 51, 153, 197, 199, 591, 597, 1773, 1791, 3349, 3383, 10047, 10149, 30141, 30447, 39203, 117609, 352827, 666451, 1999353, 2868571, 5998059, 8605713, 25817139, 48765707, 146297121, 438891363, 565108487, 570845629, 1695325461, 1712536887, 5085976383, 5137610661, 9606844279, 9704375693, 28820532837, 29113127079, 86461598511, 87339381237, 112456588913, 337369766739, 1012109300217, 1911762011521, 5735286034563, 17205858103689]

約数ペア:

[(1, 17205858103689), (3, 5735286034563), (9, 1911762011521), (17, 1012109300217), (51, 337369766739), (153, 112456588913), (197, 87339381237), (199, 86461598511), (591, 29113127079), (597, 28820532837), (1773, 9704375693), (1791, 9606844279), (3349, 5137610661), (3383, 5085976383), (10047, 1712536887), (10149, 1695325461), (30141, 570845629), (30447, 565108487), (39203, 438891363), (117609, 146297121), (352827, 48765707), (666451, 25817139), (1999353, 8605713), (2868571, 5998059)]