7159187

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 8709120

約数和(自身を除く): 1549933

約数列:

[1, 7, 23, 53, 161, 371, 839, 1219, 5873, 8533, 19297, 44467, 135079, 311269, 1022741, 7159187]

約数ペア:

[(1, 7159187), (7, 1022741), (23, 311269), (53, 135079), (161, 44467), (371, 19297), (839, 8533), (1219, 5873)]