280180941

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{3463}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 378268800

約数和(自身を除く): 98087859

約数列:

[1, 3, 149, 181, 447, 543, 3463, 10389, 26969, 80907, 515987, 626803, 1547961, 1880409, 93393647, 280180941]

約数ペア:

[(1, 280180941), (3, 93393647), (149, 1880409), (181, 1547961), (447, 626803), (543, 515987), (3463, 80907), (10389, 26969)]