12371085

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 21527064

約数和(自身を除く): 9155979

約数列:

[1, 3, 5, 9, 15, 45, 421, 653, 1263, 1959, 2105, 3265, 3789, 5877, 6315, 9795, 18945, 29385, 274913, 824739, 1374565, 2474217, 4123695, 12371085]

約数ペア:

[(1, 12371085), (3, 4123695), (5, 2474217), (9, 1374565), (15, 824739), (45, 274913), (421, 29385), (653, 18945), (1263, 9795), (1959, 6315), (2105, 5877), (3265, 3789)]