1081609347

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{4349}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 1777305600

約数和(自身を除く): 695696253

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 911, 2733, 4349, 6377, 11843, 13047, 19131, 30443, 35529, 56537, 82901, 91329, 169611, 248703, 395759, 1187277, 3961939, 11885817, 27733573, 51505207, 83200719, 154515621, 360536449, 1081609347]

約数ペア:

[(1, 1081609347), (3, 360536449), (7, 154515621), (13, 83200719), (21, 51505207), (39, 27733573), (91, 11885817), (273, 3961939), (911, 1187277), (2733, 395759), (4349, 248703), (6377, 169611), (11843, 91329), (13047, 82901), (19131, 56537), (30443, 35529)]