47738127

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19477}}^1$

素因数の和:19542

約数の個数: 16

約数和(自身を含む): 68562560

約数和(自身を除く): 20824433

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 19477, 58431, 370063, 837511, 1110189, 2512533, 15912709, 47738127]

約数ペア:

[(1, 47738127), (3, 15912709), (19, 2512533), (43, 1110189), (57, 837511), (129, 370063), (817, 58431), (2451, 19477)]