172634241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{18521}}^1$

素因数の和:18776

約数の個数: 16

約数和(自身を含む): 248935680

約数和(自身を除く): 76301439

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 18521, 55563, 240773, 722319, 4426519, 13279557, 57544747, 172634241]

約数ペア:

[(1, 172634241), (3, 57544747), (13, 13279557), (39, 4426519), (239, 722319), (717, 240773), (3107, 55563), (9321, 18521)]