1075349821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1879}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 1398118400

約数和(自身を除く): 322768579

約数列:

[1, 7, 13, 19, 91, 133, 247, 331, 1729, 1879, 2317, 4303, 6289, 13153, 24427, 30121, 35701, 44023, 81757, 170989, 249907, 464113, 572299, 621949, 3248791, 4353643, 8085337, 11817031, 56597359, 82719217, 153621403, 1075349821]

約数ペア:

[(1, 1075349821), (7, 153621403), (13, 82719217), (19, 56597359), (91, 11817031), (133, 8085337), (247, 4353643), (331, 3248791), (1729, 621949), (1879, 572299), (2317, 464113), (4303, 249907), (6289, 170989), (13153, 81757), (24427, 44023), (30121, 35701)]