13877087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 16872960

約数和(自身を除く): 2995873

約数列:

[1, 7, 19, 103, 133, 721, 1013, 1957, 7091, 13699, 19247, 104339, 134729, 730373, 1982441, 13877087]

約数ペア:

[(1, 13877087), (7, 1982441), (19, 730373), (103, 134729), (133, 104339), (721, 19247), (1013, 13699), (1957, 7091)]