2057983407

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{37139}}^1$

素因数の和:37323

約数の個数: 24

約数和(自身を含む): 3059147520

約数和(自身を除く): 1001164113

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 6157, 18471, 37139, 55413, 111417, 334251, 1745533, 4865209, 5236599, 14595627, 15709797, 43786881, 228664823, 685994469, 2057983407]

約数ペア:

[(1, 2057983407), (3, 685994469), (9, 228664823), (47, 43786881), (131, 15709797), (141, 14595627), (393, 5236599), (423, 4865209), (1179, 1745533), (6157, 334251), (18471, 111417), (37139, 55413)]