319109637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1381427}}^1$

素因数の和:1381448

約数の個数: 16

約数和(自身を含む): 530468352

約数和(自身を除く): 211358715

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1381427, 4144281, 9669989, 15195697, 29009967, 45587091, 106369879, 319109637]

約数ペア:

[(1, 319109637), (3, 106369879), (7, 45587091), (11, 29009967), (21, 15195697), (33, 9669989), (77, 4144281), (231, 1381427)]