320156061

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{5749}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 449880000

約数和(自身を除く): 129723939

約数列:

[1, 3, 19, 57, 977, 2931, 5749, 17247, 18563, 55689, 109231, 327693, 5616773, 16850319, 106718687, 320156061]

約数ペア:

[(1, 320156061), (3, 106718687), (19, 16850319), (57, 5616773), (977, 327693), (2931, 109231), (5749, 55689), (17247, 18563)]