395937

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 622440

約数和(自身を除く): 226503

約数列:

[1, 3, 9, 29, 37, 41, 87, 111, 123, 261, 333, 369, 1073, 1189, 1517, 3219, 3567, 4551, 9657, 10701, 13653, 43993, 131979, 395937]

約数ペア:

[(1, 395937), (3, 131979), (9, 43993), (29, 13653), (37, 10701), (41, 9657), (87, 4551), (111, 3567), (123, 3219), (261, 1517), (333, 1189), (369, 1073)]