17991408003

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{1721}}^1\times {\mathrm{12401}}^1$

素因数の和:14406

約数の個数: 16

約数和(自身を含む): 24089843232

約数和(自身を除く): 6098435229

約数列:

[1, 3, 281, 843, 1721, 5163, 12401, 37203, 483601, 1450803, 3484681, 10454043, 21342121, 64026363, 5997136001, 17991408003]

約数ペア:

[(1, 17991408003), (3, 5997136001), (281, 64026363), (843, 21342121), (1721, 10454043), (5163, 3484681), (12401, 1450803), (37203, 483601)]