71189789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 82567680

約数和(自身を除く): 11377891

約数列:

[1, 11, 19, 103, 209, 1133, 1957, 3307, 21527, 36377, 62833, 340621, 691163, 3746831, 6471799, 71189789]

約数ペア:

[(1, 71189789), (11, 6471799), (19, 3746831), (103, 691163), (209, 340621), (1133, 62833), (1957, 36377), (3307, 21527)]