11860209

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{863}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 5765391

約数列:

[1, 3, 9, 27, 509, 863, 1527, 2589, 4581, 7767, 13743, 23301, 439267, 1317801, 3953403, 11860209]

約数ペア:

[(1, 11860209), (3, 3953403), (9, 1317801), (27, 439267), (509, 23301), (863, 13743), (1527, 7767), (2589, 4581)]