29668839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 40656000

約数和(自身を除く): 10987161

約数列:

[1, 3, 43, 129, 349, 659, 1047, 1977, 15007, 28337, 45021, 85011, 229991, 689973, 9889613, 29668839]

約数ペア:

[(1, 29668839), (3, 9889613), (43, 689973), (129, 229991), (349, 85011), (659, 45021), (1047, 28337), (1977, 15007)]