2149772889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{20873}}^1$

素因数の和:24008

約数の個数: 16

約数和(自身を含む): 3128094144

約数和(自身を除く): 978321255

約数列:

[1, 3, 11, 33, 3121, 9363, 20873, 34331, 62619, 102993, 229603, 688809, 65144633, 195433899, 716590963, 2149772889]

約数ペア:

[(1, 2149772889), (3, 716590963), (11, 195433899), (33, 65144633), (3121, 688809), (9363, 229603), (20873, 102993), (34331, 62619)]