1184289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 1689600

約数和(自身を除く): 505311

約数列:

[1, 3, 19, 57, 79, 237, 263, 789, 1501, 4503, 4997, 14991, 20777, 62331, 394763, 1184289]

約数ペア:

[(1, 1184289), (3, 394763), (19, 62331), (57, 20777), (79, 14991), (237, 4997), (263, 4503), (789, 1501)]