320468361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{5741}}^1$

素因数の和:6576

約数の個数: 16

約数和(自身を含む): 446497920

約数和(自身を除く): 126029559

約数列:

[1, 3, 23, 69, 809, 2427, 5741, 17223, 18607, 55821, 132043, 396129, 4644469, 13933407, 106822787, 320468361]

約数ペア:

[(1, 320468361), (3, 106822787), (23, 13933407), (69, 4644469), (809, 396129), (2427, 132043), (5741, 55821), (17223, 18607)]