788707329

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{243203}}^1$

素因数の和:243276

約数の個数: 16

約数和(自身を含む): 1120684032

約数和(自身を除く): 331976703

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 243203, 729609, 5593669, 11430541, 16781007, 34291623, 262902443, 788707329]

約数ペア:

[(1, 788707329), (3, 262902443), (23, 34291623), (47, 16781007), (69, 11430541), (141, 5593669), (1081, 729609), (3243, 243203)]