876465981

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{321403}}^1$

素因数の和:321513

約数の個数: 16

約数和(自身を含む): 1311328320

約数和(自身を除く): 434862339

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 321403, 964209, 2892627, 8677881, 32461703, 97385109, 292155327, 876465981]

約数ペア:

[(1, 876465981), (3, 292155327), (9, 97385109), (27, 32461703), (101, 8677881), (303, 2892627), (909, 964209), (2727, 321403)]