5402439

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 9228960

約数和(自身を除く): 3826521

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 2957, 8871, 20699, 26613, 62097, 85753, 186291, 257259, 600271, 771777, 1800813, 5402439]

約数ペア:

[(1, 5402439), (3, 1800813), (7, 771777), (9, 600271), (21, 257259), (29, 186291), (63, 85753), (87, 62097), (203, 26613), (261, 20699), (609, 8871), (1827, 2957)]