13830957

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 23605920

約数和(自身を除く): 9774963

約数列:

[1, 3, 7, 9, 21, 59, 61, 63, 177, 183, 413, 427, 531, 549, 1239, 1281, 3599, 3717, 3721, 3843, 10797, 11163, 25193, 26047, 32391, 33489, 75579, 78141, 219539, 226737, 234423, 658617, 1536773, 1975851, 4610319, 13830957]

約数ペア:

[(1, 13830957), (3, 4610319), (7, 1975851), (9, 1536773), (21, 658617), (59, 234423), (61, 226737), (63, 219539), (177, 78141), (183, 75579), (413, 33489), (427, 32391), (531, 26047), (549, 25193), (1239, 11163), (1281, 10797), (3599, 3843), (3717, 3721)]