281550841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6211}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 331869888

約数和(自身を除く): 50319047

約数列:

[1, 11, 13, 143, 317, 3487, 4121, 6211, 45331, 68321, 80743, 888173, 1968887, 21657757, 25595531, 281550841]

約数ペア:

[(1, 281550841), (11, 25595531), (13, 21657757), (143, 1968887), (317, 888173), (3487, 80743), (4121, 68321), (6211, 45331)]