30809697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1$

素因数の和:8944

約数の個数: 16

約数和(自身を含む): 43955520

約数和(自身を除く): 13145823

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 8861, 26583, 168359, 505077, 540521, 1621563, 10269899, 30809697]

約数ペア:

[(1, 30809697), (3, 10269899), (19, 1621563), (57, 540521), (61, 505077), (183, 168359), (1159, 26583), (3477, 8861)]