21700603

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 23738400

約数和(自身を除く): 2037797

約数列:

[1, 19, 41, 89, 313, 779, 1691, 3649, 5947, 12833, 27857, 69331, 243827, 529283, 1142137, 21700603]

約数ペア:

[(1, 21700603), (19, 1142137), (41, 529283), (89, 243827), (313, 69331), (779, 27857), (1691, 12833), (3649, 5947)]