293578131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1270901}}^1$

素因数の和:1270922

約数の個数: 16

約数和(自身を含む): 488026368

約数和(自身を除く): 194448237

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1270901, 3812703, 8896307, 13979911, 26688921, 41939733, 97859377, 293578131]

約数ペア:

[(1, 293578131), (3, 97859377), (7, 41939733), (11, 26688921), (21, 13979911), (33, 8896307), (77, 3812703), (231, 1270901)]