2661784803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{25147}}^1$

素因数の和:25791

約数の個数: 24

約数和(自身を含む): 4053857600

約数和(自身を除く): 1392072797

約数列:

[1, 3, 9, 19, 57, 171, 619, 1857, 5571, 11761, 25147, 35283, 75441, 105849, 226323, 477793, 1433379, 4300137, 15565993, 46697979, 140093937, 295753867, 887261601, 2661784803]

約数ペア:

[(1, 2661784803), (3, 887261601), (9, 295753867), (19, 140093937), (57, 46697979), (171, 15565993), (619, 4300137), (1857, 1433379), (5571, 477793), (11761, 226323), (25147, 105849), (35283, 75441)]