20161583631

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{691199}}^1$

素因数の和:691675

約数の個数: 24

約数和(自身を含む): 33354547200

約数和(自身を除く): 13192963569

約数列:

[1, 3, 7, 9, 21, 63, 463, 1389, 3241, 4167, 9723, 29169, 691199, 2073597, 4838393, 6220791, 14515179, 43545537, 320025137, 960075411, 2240175959, 2880226233, 6720527877, 20161583631]

約数ペア:

[(1, 20161583631), (3, 6720527877), (7, 2880226233), (9, 2240175959), (21, 960075411), (63, 320025137), (463, 43545537), (1389, 14515179), (3241, 6220791), (4167, 4838393), (9723, 2073597), (29169, 691199)]