1230954621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{77171}}^1$

素因数の和:77596

約数の個数: 16

約数和(自身を含む): 1771869120

約数和(自身を除く): 540914499

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 15951, 77171, 231513, 1003223, 3009669, 31562939, 94688817, 410318207, 1230954621]

約数ペア:

[(1, 1230954621), (3, 410318207), (13, 94688817), (39, 31562939), (409, 3009669), (1227, 1003223), (5317, 231513), (15951, 77171)]