289457523

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{94873}}^1$

素因数の和:94995

約数の個数: 16

約数和(自身を含む): 432625440

約数和(自身を除く): 143167917

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 94873, 284619, 853857, 2561571, 10720649, 32161947, 96485841, 289457523]

約数ペア:

[(1, 289457523), (3, 96485841), (9, 32161947), (27, 10720649), (113, 2561571), (339, 853857), (1017, 284619), (3051, 94873)]