89233287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{208003}}^1$

素因数の和:208030

約数の個数: 16

約数和(自身を含む): 139778688

約数和(自身を除く): 50545401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 208003, 624009, 2288033, 2704039, 6864099, 8112117, 29744429, 89233287]

約数ペア:

[(1, 89233287), (3, 29744429), (11, 8112117), (13, 6864099), (33, 2704039), (39, 2288033), (143, 624009), (429, 208003)]