2655231

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 3830400

約数和(自身を除く): 1175169

約数列:

[1, 3, 19, 37, 57, 111, 703, 1259, 2109, 3777, 23921, 46583, 71763, 139749, 885077, 2655231]

約数ペア:

[(1, 2655231), (3, 885077), (19, 139749), (37, 71763), (57, 46583), (111, 23921), (703, 3777), (1259, 2109)]