260069013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{32143}}^1$

素因数の和:32209

約数の個数: 24

約数和(自身を含む): 401157120

約数和(自身を除く): 141088107

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 32143, 96429, 289287, 932147, 996433, 2796441, 2989299, 8389323, 8967897, 28896557, 86689671, 260069013]

約数ペア:

[(1, 260069013), (3, 86689671), (9, 28896557), (29, 8967897), (31, 8389323), (87, 2989299), (93, 2796441), (261, 996433), (279, 932147), (899, 289287), (2697, 96429), (8091, 32143)]