147136921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 159304320

約数和(自身を除く): 12167399

約数列:

[1, 17, 71, 139, 877, 1207, 2363, 9869, 14909, 62267, 121903, 167773, 1058539, 2072351, 8655113, 147136921]

約数ペア:

[(1, 147136921), (17, 8655113), (71, 2072351), (139, 1058539), (877, 167773), (1207, 121903), (2363, 62267), (9869, 14909)]