13373331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 18295200

約数和(自身を除く): 4921869

約数列:

[1, 3, 53, 159, 241, 349, 723, 1047, 12773, 18497, 38319, 55491, 84109, 252327, 4457777, 13373331]

約数ペア:

[(1, 13373331), (3, 4457777), (53, 252327), (159, 84109), (241, 55491), (349, 38319), (723, 18497), (1047, 12773)]