71879717

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 94802400

約数和(自身を除く): 22922683

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 5939, 12103, 41573, 77207, 112841, 291011, 540449, 789887, 1466933, 3783143, 5529209, 10268531, 71879717]

約数ペア:

[(1, 71879717), (7, 10268531), (13, 5529209), (19, 3783143), (49, 1466933), (91, 789887), (133, 540449), (247, 291011), (637, 112841), (931, 77207), (1729, 41573), (5939, 12103)]