3823947

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 5813808

約数和(自身を除く): 1989861

約数列:

[1, 3, 9, 41, 43, 123, 129, 241, 369, 387, 723, 1763, 2169, 5289, 9881, 10363, 15867, 29643, 31089, 88929, 93267, 424883, 1274649, 3823947]

約数ペア:

[(1, 3823947), (3, 1274649), (9, 424883), (41, 93267), (43, 88929), (123, 31089), (129, 29643), (241, 15867), (369, 10363), (387, 9881), (723, 5289), (1763, 2169)]