38169939

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 52272000

約数和(自身を除く): 14102061

約数列:

[1, 3, 43, 129, 449, 659, 1347, 1977, 19307, 28337, 57921, 85011, 295891, 887673, 12723313, 38169939]

約数ペア:

[(1, 38169939), (3, 12723313), (43, 887673), (129, 295891), (449, 85011), (659, 57921), (1347, 28337), (1977, 19307)]