15289001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9883}}^1$

素因数の和:9920

約数の個数: 16

約数和(自身を含む): 19926144

約数和(自身を除く): 4637143

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 9883, 69181, 128479, 168011, 899353, 1176077, 2184143, 15289001]

約数ペア:

[(1, 15289001), (7, 2184143), (13, 1176077), (17, 899353), (91, 168011), (119, 128479), (221, 69181), (1547, 9883)]