828757977

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{19813}}^1$

素因数の和:20080

約数の個数: 16

約数和(自身を含む): 1126069248

約数和(自身を除く): 297311271

約数列:

[1, 3, 73, 191, 219, 573, 13943, 19813, 41829, 59439, 1446349, 3784283, 4339047, 11352849, 276252659, 828757977]

約数ペア:

[(1, 828757977), (3, 276252659), (73, 11352849), (191, 4339047), (219, 3784283), (573, 1446349), (13943, 59439), (19813, 41829)]