508021281

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{19141}}^1$

素因数の和:20133

約数の個数: 16

約数和(自身を含む): 753429120

約数和(自身を除く): 245407839

約数列:

[1, 3, 9, 27, 983, 2949, 8847, 19141, 26541, 57423, 172269, 516807, 18815603, 56446809, 169340427, 508021281]

約数ペア:

[(1, 508021281), (3, 169340427), (9, 56446809), (27, 18815603), (983, 516807), (2949, 172269), (8847, 57423), (19141, 26541)]