3131148

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{839}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 4207092

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 839, 933, 1244, 1678, 1866, 2517, 3356, 3732, 5034, 10068, 260929, 521858, 782787, 1043716, 1565574, 3131148]

約数ペア:

[(1, 3131148), (2, 1565574), (3, 1043716), (4, 782787), (6, 521858), (12, 260929), (311, 10068), (622, 5034), (839, 3732), (933, 3356), (1244, 2517), (1678, 1866)]