259475229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{773}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 428238720

約数和(自身を除く): 168763491

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 151, 171, 247, 453, 741, 773, 1359, 1963, 2223, 2319, 2869, 5889, 6957, 8607, 10049, 14687, 17667, 25821, 30147, 37297, 44061, 90441, 111891, 116723, 132183, 190931, 335673, 350169, 572793, 1050507, 1517399, 1718379, 2217737, 4552197, 6653211, 13656591, 19959633, 28830581, 86491743, 259475229]

約数ペア:

[(1, 259475229), (3, 86491743), (9, 28830581), (13, 19959633), (19, 13656591), (39, 6653211), (57, 4552197), (117, 2217737), (151, 1718379), (171, 1517399), (247, 1050507), (453, 572793), (741, 350169), (773, 335673), (1359, 190931), (1963, 132183), (2223, 116723), (2319, 111891), (2869, 90441), (5889, 44061), (6957, 37297), (8607, 30147), (10049, 25821), (14687, 17667)]