289656429

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1\times {\mathrm{2251}}^1$

素因数の和:3040

約数の個数: 16

約数和(自身を含む): 393469440

約数和(自身を除く): 103813011

約数列:

[1, 3, 59, 177, 727, 2181, 2251, 6753, 42893, 128679, 132809, 398427, 1636477, 4909431, 96552143, 289656429]

約数ペア:

[(1, 289656429), (3, 96552143), (59, 4909431), (177, 1636477), (727, 398427), (2181, 132809), (2251, 128679), (6753, 42893)]