1181739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 1716512

約数和(自身を除く): 534773

約数列:

[1, 3, 13, 39, 157, 193, 471, 579, 2041, 2509, 6123, 7527, 30301, 90903, 393913, 1181739]

約数ペア:

[(1, 1181739), (3, 393913), (13, 90903), (39, 30301), (157, 7527), (193, 6123), (471, 2509), (579, 2041)]