3861621

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 5788800

約数和(自身を除く): 1927179

約数列:

[1, 3, 9, 27, 89, 267, 801, 1607, 2403, 4821, 14463, 43389, 143023, 429069, 1287207, 3861621]

約数ペア:

[(1, 3861621), (3, 1287207), (9, 429069), (27, 143023), (89, 43389), (267, 14463), (801, 4821), (1607, 2403)]