1285450089

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5564719}}^1$

素因数の和:5564740

約数の個数: 16

約数和(自身を含む): 2136852480

約数和(自身を除く): 851402391

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5564719, 16694157, 38953033, 61211909, 116859099, 183635727, 428483363, 1285450089]

約数ペア:

[(1, 1285450089), (3, 428483363), (7, 183635727), (11, 116859099), (21, 61211909), (33, 38953033), (77, 16694157), (231, 5564719)]