20134591917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21039281}}^1$

素因数の和:21039324

約数の個数: 16

約数和(自身を含む): 30296566080

約数和(自身を除く): 10161974163

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 21039281, 63117843, 231432091, 610139149, 694296273, 1830417447, 6711530639, 20134591917]

約数ペア:

[(1, 20134591917), (3, 6711530639), (11, 1830417447), (29, 694296273), (33, 610139149), (87, 231432091), (319, 63117843), (957, 21039281)]