12708387

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{1021}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 18886560

約数和(自身を除く): 6178173

約数列:

[1, 3, 9, 27, 461, 1021, 1383, 3063, 4149, 9189, 12447, 27567, 470681, 1412043, 4236129, 12708387]

約数ペア:

[(1, 12708387), (3, 4236129), (9, 1412043), (27, 470681), (461, 27567), (1021, 12447), (1383, 9189), (3063, 4149)]