520029784821

素因数分解:

$3^1\times {\mathrm{1303}}^1\times {\mathrm{4621}}^1\times {\mathrm{28789}}^1$

素因数の和:34716

約数の個数: 16

約数和(自身を含む): 694079454080

約数和(自身を除く): 174049669259

約数列:

[1, 3, 1303, 3909, 4621, 13863, 28789, 86367, 6021163, 18063489, 37512067, 112536201, 133033969, 399101907, 173343261607, 520029784821]

約数ペア:

[(1, 520029784821), (3, 173343261607), (1303, 399101907), (3909, 133033969), (4621, 112536201), (13863, 37512067), (28789, 18063489), (86367, 6021163)]