130127921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{2879}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 162570240

約数和(自身を除く): 32442319

約数列:

[1, 7, 11, 77, 587, 2879, 4109, 6457, 20153, 31669, 45199, 221683, 1689973, 11829811, 18589703, 130127921]

約数ペア:

[(1, 130127921), (7, 18589703), (11, 11829811), (77, 1689973), (587, 221683), (2879, 45199), (4109, 31669), (6457, 20153)]