147950891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4751}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 171072000

約数和(自身を除く): 23121109

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 4751, 31141, 52261, 90269, 707899, 992959, 7786889, 13450081, 147950891]

約数ペア:

[(1, 147950891), (11, 13450081), (19, 7786889), (149, 992959), (209, 707899), (1639, 90269), (2831, 52261), (4751, 31141)]