13406987883

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1\times {\mathrm{643}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 18597277440

約数和(自身を除く): 5190289557

約数列:

[1, 3, 29, 87, 443, 541, 643, 1329, 1623, 1929, 12847, 15689, 18647, 38541, 47067, 55941, 239663, 284849, 347863, 718989, 854547, 1043589, 6950227, 8260621, 10088027, 20850681, 24781863, 30264081, 154103309, 462309927, 4468995961, 13406987883]

約数ペア:

[(1, 13406987883), (3, 4468995961), (29, 462309927), (87, 154103309), (443, 30264081), (541, 24781863), (643, 20850681), (1329, 10088027), (1623, 8260621), (1929, 6950227), (12847, 1043589), (15689, 854547), (18647, 718989), (38541, 347863), (47067, 284849), (55941, 239663)]