304828563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 450455040

約数和(自身を除く): 145626477

約数列:

[1, 3, 13, 39, 41, 123, 379, 503, 533, 1137, 1509, 1599, 4927, 6539, 14781, 15539, 19617, 20623, 46617, 61869, 190637, 202007, 268099, 571911, 606021, 804297, 2478281, 7434843, 7816117, 23448351, 101609521, 304828563]

約数ペア:

[(1, 304828563), (3, 101609521), (13, 23448351), (39, 7816117), (41, 7434843), (123, 2478281), (379, 804297), (503, 606021), (533, 571911), (1137, 268099), (1509, 202007), (1599, 190637), (4927, 61869), (6539, 46617), (14781, 20623), (15539, 19617)]