2100963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1124637

約数列:

[1, 3, 19, 29, 31, 41, 57, 87, 93, 123, 551, 589, 779, 899, 1189, 1271, 1653, 1767, 2337, 2697, 3567, 3813, 17081, 22591, 24149, 36859, 51243, 67773, 72447, 110577, 700321, 2100963]

約数ペア:

[(1, 2100963), (3, 700321), (19, 110577), (29, 72447), (31, 67773), (41, 51243), (57, 36859), (87, 24149), (93, 22591), (123, 17081), (551, 3813), (589, 3567), (779, 2697), (899, 2337), (1189, 1767), (1271, 1653)]