213014913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{15527}}^1$

素因数の和:15816

約数の個数: 16

約数和(自身を含む): 301864320

約数和(自身を除く): 88849407

約数列:

[1, 3, 17, 51, 269, 807, 4573, 13719, 15527, 46581, 263959, 791877, 4176763, 12530289, 71004971, 213014913]

約数ペア:

[(1, 213014913), (3, 71004971), (17, 12530289), (51, 4176763), (269, 791877), (807, 263959), (4573, 46581), (13719, 15527)]