1311304893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 1876008960

約数和(自身を除く): 564704067

約数列:

[1, 3, 19, 57, 71, 213, 223, 669, 1349, 1453, 4047, 4237, 4359, 12711, 15833, 27607, 47499, 82821, 103163, 300827, 309489, 324019, 902481, 972057, 1960097, 5880291, 6156361, 18469083, 23005349, 69016047, 437101631, 1311304893]

約数ペア:

[(1, 1311304893), (3, 437101631), (19, 69016047), (57, 23005349), (71, 18469083), (213, 6156361), (223, 5880291), (669, 1960097), (1349, 972057), (1453, 902481), (4047, 324019), (4237, 309489), (4359, 300827), (12711, 103163), (15833, 82821), (27607, 47499)]