389628003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{67679}}^1$

素因数の和:67802

約数の個数: 16

約数和(自身を含む): 552268800

約数和(自身を除く): 162640797

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 67679, 203037, 1285901, 3857703, 6835579, 20506737, 129876001, 389628003]

約数ペア:

[(1, 389628003), (3, 129876001), (19, 20506737), (57, 6835579), (101, 3857703), (303, 1285901), (1919, 203037), (5757, 67679)]