131225039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4583}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 151822080

約数和(自身を除く): 20597041

約数列:

[1, 11, 19, 137, 209, 1507, 2603, 4583, 28633, 50413, 87077, 627871, 957847, 6906581, 11929549, 131225039]

約数ペア:

[(1, 131225039), (11, 11929549), (19, 6906581), (137, 957847), (209, 627871), (1507, 87077), (2603, 50413), (4583, 28633)]