231344487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{39607}}^1$

素因数の和:39683

約数の個数: 24

約数和(自身を含む): 370730880

約数和(自身を除く): 139386393

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 39607, 118821, 356463, 435677, 1307031, 2336813, 3921093, 7010439, 21031317, 25704943, 77114829, 231344487]

約数ペア:

[(1, 231344487), (3, 77114829), (9, 25704943), (11, 21031317), (33, 7010439), (59, 3921093), (99, 2336813), (177, 1307031), (531, 435677), (649, 356463), (1947, 118821), (5841, 39607)]