208833579

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{407083}}^1$

素因数の和:407111

約数の個数: 16

約数和(自身を含む): 325667200

約数和(自身を除く): 116833621

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 407083, 1221249, 3663747, 7734577, 10991241, 23203731, 69611193, 208833579]

約数ペア:

[(1, 208833579), (3, 69611193), (9, 23203731), (19, 10991241), (27, 7734577), (57, 3663747), (171, 1221249), (513, 407083)]