13042035

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12601}}^1$

素因数の和:12635

約数の個数: 24

約数和(自身を含む): 23590944

約数和(自身を除く): 10548909

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12601, 37803, 63005, 113409, 189015, 289823, 567045, 869469, 1449115, 2608407, 4347345, 13042035]

約数ペア:

[(1, 13042035), (3, 4347345), (5, 2608407), (9, 1449115), (15, 869469), (23, 567045), (45, 289823), (69, 189015), (115, 113409), (207, 63005), (345, 37803), (1035, 12601)]