313316919

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{3319}}^1$

素因数の和:3959

約数の個数: 24

約数和(自身を含む): 480111840

約数和(自身を除く): 166794921

約数列:

[1, 3, 9, 17, 51, 153, 617, 1851, 3319, 5553, 9957, 10489, 29871, 31467, 56423, 94401, 169269, 507807, 2047823, 6143469, 18430407, 34812991, 104438973, 313316919]

約数ペア:

[(1, 313316919), (3, 104438973), (9, 34812991), (17, 18430407), (51, 6143469), (153, 2047823), (617, 507807), (1851, 169269), (3319, 94401), (5553, 56423), (9957, 31467), (10489, 29871)]