13148067

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 4909533

約数列:

[1, 3, 43, 129, 227, 449, 681, 1347, 9761, 19307, 29283, 57921, 101923, 305769, 4382689, 13148067]

約数ペア:

[(1, 13148067), (3, 4382689), (43, 305769), (129, 101923), (227, 57921), (449, 29283), (681, 19307), (1347, 9761)]