16159443

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 23335488

約数和(自身を除く): 7176045

約数列:

[1, 3, 19, 43, 57, 129, 347, 361, 817, 1041, 1083, 2451, 6593, 14921, 15523, 19779, 44763, 46569, 125267, 283499, 375801, 850497, 5386481, 16159443]

約数ペア:

[(1, 16159443), (3, 5386481), (19, 850497), (43, 375801), (57, 283499), (129, 125267), (347, 46569), (361, 44763), (817, 19779), (1041, 15523), (1083, 14921), (2451, 6593)]