289097523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{224629}}^1$

素因数の和:224659

約数の個数: 24

約数和(自身を含む): 490591920

約数和(自身を除く): 201494397

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 224629, 673887, 2021661, 2470919, 2920177, 7412757, 8760531, 22238271, 26281593, 32121947, 96365841, 289097523]

約数ペア:

[(1, 289097523), (3, 96365841), (9, 32121947), (11, 26281593), (13, 22238271), (33, 8760531), (39, 7412757), (99, 2920177), (117, 2470919), (143, 2021661), (429, 673887), (1287, 224629)]