84887089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18181}}^1$

素因数の和:18240

約数の個数: 16

約数和(自身を含む): 104728320

約数和(自身を除く): 19841231

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 18181, 127267, 418163, 527249, 2927141, 3690743, 12126727, 84887089]

約数ペア:

[(1, 84887089), (7, 12126727), (23, 3690743), (29, 2927141), (161, 527249), (203, 418163), (667, 127267), (4669, 18181)]