85879981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 100491840

約数和(自身を除く): 14611859

約数列:

[1, 11, 19, 53, 209, 583, 1007, 7753, 11077, 85283, 147307, 410909, 1620377, 4519999, 7807271, 85879981]

約数ペア:

[(1, 85879981), (11, 7807271), (19, 4519999), (53, 1620377), (209, 410909), (583, 147307), (1007, 85283), (7753, 11077)]