259394823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{41351}}^1$

素因数の和:41415

約数の個数: 24

約数和(自身を含む): 406407456

約数和(自身を除く): 147012633

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 41351, 124053, 372159, 702967, 1695391, 2108901, 5086173, 6326703, 15258519, 28821647, 86464941, 259394823]

約数ペア:

[(1, 259394823), (3, 86464941), (9, 28821647), (17, 15258519), (41, 6326703), (51, 5086173), (123, 2108901), (153, 1695391), (369, 702967), (697, 372159), (2091, 124053), (6273, 41351)]