15560829

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10142

約数の個数: 20

約数和(自身を含む): 24471040

約数和(自身を除く): 8910211

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 10111, 30333, 90999, 192109, 272997, 576327, 818991, 1728981, 5186943, 15560829]

約数ペア:

[(1, 15560829), (3, 5186943), (9, 1728981), (19, 818991), (27, 576327), (57, 272997), (81, 192109), (171, 90999), (513, 30333), (1539, 10111)]