28273773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2297}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 41253696

約数和(自身を除く): 12979923

約数列:

[1, 3, 11, 33, 373, 1119, 2297, 4103, 6891, 12309, 25267, 75801, 856781, 2570343, 9424591, 28273773]

約数ペア:

[(1, 28273773), (3, 9424591), (11, 2570343), (33, 856781), (373, 75801), (1119, 25267), (2297, 12309), (4103, 6891)]