2015987403

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{493027}}^1$

素因数の和:493106

約数の個数: 16

約数和(自身を含む): 2839841280

約数和(自身を除く): 823853877

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 493027, 1479081, 14297783, 23172269, 42893349, 69516807, 671995801, 2015987403]

約数ペア:

[(1, 2015987403), (3, 671995801), (29, 69516807), (47, 42893349), (87, 23172269), (141, 14297783), (1363, 1479081), (4089, 493027)]